Top 2021 TV Series: Rotten Tomatoes' Highest-Rated Shows

Hey guys, let's dive into the fantastic world of television and talk about the absolute best TV series of 2021, especially as judged by the ever-influential Rotten Tomatoes scores. If you're anything like me, you spent a good chunk of 2021 glued to your screens, binging some truly incredible shows. And honestly, 2021 delivered big time, offering a diverse slate of series that ranged from heartwarming comedies to intense dramas, and everything in between. The critics at Rotten Tomatoes, along with audiences, often give us a pretty solid roadmap for what's worth watching, and their aggregated scores are a fantastic benchmark for quality. We’re talking about shows that not only captivated us with their storytelling but also achieved critical acclaim, often scoring in the high 90s, sometimes even hitting that elusive 100% Fresh rating. This article isn't just a list; it's a celebration of the creativity and talent that made 2021 a standout year for television. We'll explore what made these series so special, why they resonated with both professional critics and casual viewers, and what kind of impact they had on the cultural landscape. So, grab your snacks, get comfy, because we’re about to unpack the shows that truly shined and earned their spot as the best TV series of 2021 Rotten Tomatoes champions. We'll be looking at everything from returning favorites that somehow got even better, to brand-new series that burst onto the scene and completely took us by surprise. Get ready for some serious nostalgia and maybe even a few new recommendations for your next binge-watching session, because the shows we're about to discuss truly defined the television experience of that year. The sheer variety and quality are a testament to how far TV storytelling has come, proving that the small screen can deliver narratives just as impactful, if not more so, than its big-screen counterparts. It's truly exciting to look back and appreciate these masterpieces that kept us entertained and often, gave us much-needed escapes from the real world. Let's dig in and discover which series made the cut and why they are still talked about today.

The Phenomenal Returners: Shows That Got Even Better

When we talk about the best TV series 2021 Rotten Tomatoes ranked, we absolutely have to give a massive shout-out to the shows that returned for new seasons and somehow managed to surpass, or at least match, the incredibly high bar they'd set before. It's a tough act to follow up on a critically acclaimed debut, but some series just nailed it, reinforcing their status as must-watch television. One of the absolute champions in this category has to be Ted Lasso Season 2. Coming off a universally adored first season, there was immense pressure, but guys, it delivered. With a staggering 98% on Rotten Tomatoes, the second season deepened the characters, explored darker themes, and still maintained that signature warmth and optimism that made us fall in love with it in the first place. This season wasn't just about feel-good moments; it delved into mental health, toxic positivity, and the complexities of human relationships, all while keeping its signature charm and humor intact. The performances, particularly from Jason Sudeikis, continued to be incredibly nuanced and heartfelt. It wasn't just a comedy; it was a show that truly understood the human condition, making us laugh, cry, and reflect, often all within the same episode. The writers took risks, expanding the world of AFC Richmond and giving every character a chance to shine, solidifying its place among the best TV series of 2021. Another titan that made a grand return was Succession Season 3. If you thought the Roys couldn't get more dysfunctional or thrilling, think again. Rotten Tomatoes gave it a glorious 97%, and for good reason. This season escalated the family drama to Shakespearean levels, with backstabbing, power plays, and some of the sharpest dialogue ever written for television. The sheer tension, the incredible acting ensemble (Brian Cox and Jeremy Strong, anyone?), and the masterful writing made every episode a nail-biting event. It's a show that holds a mirror up to the ultra-rich, showcasing their moral bankruptcy and insatiable hunger for power, all wrapped up in a deliciously dark satire. Its intricate plotting and character development were simply unparalleled, making it an undeniable entry on any best TV series 2021 list. And how could we forget the return of Curb Your Enthusiasm Season 11? Larry David's misanthropic genius continued to thrive, earning an impressive 94% on Rotten Tomatoes. It's a masterclass in awkward humor and social faux pas, proving that even after so many years, Larry's unique brand of comedy is as fresh and relevant as ever. These returning champions didn't just meet expectations; they often exceeded them, proving that consistency and evolution are key to long-term success in the cutthroat world of television. Their continued excellence cemented their status as some of the most compelling and essential viewing experiences of the year, providing immense value to their dedicated fan bases and attracting new viewers along the way. Their success is a testament to strong writing, incredible performances, and a clear vision for where the story and characters need to go, making them truly exemplary examples of the best TV series of 2021 Rotten Tomatoes has to offer.

The Fresh Faces: New Shows That Stole Our Hearts (and Critiques)

2021 wasn't just about established hits; it was also a groundbreaking year for brand-new series that absolutely captivated audiences and critics alike, quickly climbing the ranks to become some of the best TV series 2021 Rotten Tomatoes celebrated. These shows appeared on our screens, often with little fanfare at first, but quickly gained immense traction due to their innovative storytelling, compelling characters, and exceptional production values. One such phenomenon was, without a doubt, Squid Game. This South Korean survival drama exploded onto Netflix, becoming a global sensation and smashing viewing records. Its Rotten Tomatoes score of 95% speaks volumes about its quality. What started as a seemingly simple premise – desperate people playing deadly children's games for money – evolved into a profound and brutal commentary on capitalism, social inequality, and human morality. The series was visually stunning, emotionally harrowing, and kept us on the edge of our seats from start to finish. It wasn't just a show; it was a cultural event, sparking countless discussions, memes, and even Halloween costumes, proving that stories can transcend language barriers when they're this powerful and well-executed. It's a prime example of a series that truly defined the best TV series of 2021. Then there was Mare of Easttown, HBO's gritty crime drama starring the incomparable Kate Winslet. This series was a masterclass in slow-burn mystery, character development, and atmospheric storytelling, earning an outstanding 94% on Rotten Tomatoes. Winslet's portrayal of Mare Sheehan, a detective in a small, close-knit Pennsylvania town investigating a local murder while battling her own personal demons, was nothing short of brilliant. The show wasn't just about solving a crime; it was a deep dive into grief, community, and the often-unseen struggles of everyday life. Its authenticity, stellar performances across the board, and unpredictable twists made it an instant classic and a definite contender for best TV series of 2021. Another incredible new entry was Only Murders in the Building. This Hulu original brought together comedy legends Steve Martin and Martin Short with pop sensation Selena Gomez in a charming, witty, and genuinely clever whodunit. Scoring an enviable 100% on Rotten Tomatoes for its first season, this show was pure joy. It blended humor, mystery, and an endearing cast of characters who embark on solving a murder in their Upper West Side apartment building, all while recording a true-crime podcast. It was fresh, delightful, and a much-needed breath of fresh air, proving that traditional genres can be reinvented with creativity and a strong ensemble. And let's not forget Yellowjackets, a truly wild and captivating Showtime series that blended survival horror, psychological thriller, and coming-of-age drama. With a fantastic 100% on Rotten Tomatoes, this show was a complete surprise hit. It followed a high school girls' soccer team whose plane crashes in the wilderness in 1996, and simultaneously, their adult survivors in the present day, dealing with the trauma and secrets of their past. It was dark, mysterious, incredibly well-acted, and left us with a million questions after every episode. Its unique premise and superb execution made it one of the most talked-about new shows of the year, undeniably earning its place among the best TV series of 2021. These new series didn't just grab our attention; they commanded it, proving that the landscape of television is ever-evolving and always capable of producing stories that resonate deeply and broadly, solidifying their status as the best TV series of 2021 Rotten Tomatoes validated.

Marvel's Small Screen Triumphs: Expanding Universes

When we talk about the best TV series 2021 Rotten Tomatoes has highlighted, we absolutely cannot overlook the massive impact and critical success of Marvel Studios' foray into episodic television on Disney+. These shows weren't just filler; they were integral parts of the Marvel Cinematic Universe (MCU), expanding storylines, developing beloved characters, and introducing new ones in ways that felt both familiar and incredibly fresh. The critics at Rotten Tomatoes largely lauded these efforts, proving that the MCU could thrive on the small screen just as spectacularly as it does in theaters. Kicking things off was WandaVision, a truly ambitious and groundbreaking series that earned a stellar 91% on Rotten Tomatoes. It was a genre-bending masterpiece, paying homage to various sitcom eras while unfolding a deeply emotional story about grief, reality manipulation, and the immense power of Wanda Maximoff. The show was a daring experiment, showcasing incredible performances (especially from Elizabeth Olsen and Paul Bettany), a captivating mystery, and a surprising depth that resonated with both comic book fans and general audiences. It set a high bar for what MCU shows could achieve, proving that they could be both entertaining and profoundly character-driven, making it a definitive entry in any discussion about the best TV series of 2021. Following swiftly was The Falcon and The Winter Soldier, which, with its 89% Rotten Tomatoes score, delivered a more traditional but equally impactful action-thriller narrative. This series delved into themes of legacy, race, patriotism, and what it means to carry Captain America's shield in a post-Blip world. Anthony Mackie and Sebastian Stan's chemistry was fantastic, and the show tackled heavy subjects with nuance while delivering exhilarating action sequences. It expanded the stories of Sam Wilson and Bucky Barnes in meaningful ways, setting the stage for future MCU developments and adding significant weight to the best TV series of 2021 lineup. Then came Loki, which truly blew us away with its clever writing, mind-bending concepts, and the unparalleled charm of Tom Hiddleston. Scoring an impressive 92% on Rotten Tomatoes, this series explored the mischievous God of Lies in a whole new light, introducing the Time Variance Authority (TVA) and the concept of the multiverse in a big way. It was a stylish, witty, and surprisingly emotional journey that redefined Loki's character arc and opened up endless possibilities for the MCU. The show’s intricate plot, fantastic world-building, and Hiddleston’s captivating performance made it an instant fan favorite and a critical darling, firmly placing it among the best TV series of 2021. Finally, Hawkeye wrapped up the year with a festive, street-level adventure, earning an 89% Rotten Tomatoes score. This series was a delightful holiday romp, pairing Jeremy Renner’s Clint Barton with the dynamic Hailee Steinfeld as Kate Bishop. It was a fun, character-driven story that focused on passing the torch, family, and what it means to be a hero without superpowers. The banter, the action, and the introduction of new beloved characters made it a charming and satisfying conclusion to Marvel's 2021 TV offerings. These Marvel shows weren't just successful; they redefined what blockbuster television could be, proving that long-form storytelling could enrich and deepen a cinematic universe, providing immense value to viewers who were eager to see their favorite characters explored in new ways. Their critical reception on Rotten Tomatoes underscores their quality and their crucial role in the television landscape of 2021, showcasing how expanding a beloved universe can truly lead to some of the best TV series of 2021 we've ever seen, especially with the high production values and intricate storytelling Marvel brought to the table.

Why Rotten Tomatoes Matters: The Power of Critical Consensus

Understanding the best TV series 2021 Rotten Tomatoes has identified goes beyond just looking at a number; it's about appreciating the power of critical consensus and what it means for both creators and viewers. Rotten Tomatoes acts as an aggregator, taking reviews from countless critics and distilling them into a single score, the Tomatometer. When a show consistently scores high, especially in the 90s or even 100%, it signifies a near-universal agreement among professional reviewers that the series is exceptionally well-crafted, engaging, and delivers on its promises. For creators, a high Rotten Tomatoes score is a badge of honor, a validation of their hard work, vision, and talent. It can boost a show's profile, attract more viewers, and even influence decisions for future seasons or spin-offs. Imagine the pride in seeing your series achieve a Certified Fresh status, knowing that your storytelling has resonated so strongly with those who evaluate media for a living. It provides a level of legitimacy and buzz that can be incredibly valuable in a crowded content landscape. It also highlights the quality of writing, direction, performances, and overall production value, all of which contribute to a show’s success. For us, the viewers, Rotten Tomatoes serves as an incredibly useful tool. It helps us navigate the sheer volume of content available across countless streaming platforms and networks. With so many options, knowing which shows are critically acclaimed can save us time and ensure we’re investing our precious viewing hours into something truly worthwhile. It’s like having a trusted friend who always knows the best TV series of 2021 to recommend. While individual taste always plays a role (and hey, sometimes we love a show that critics didn't!), a strong Rotten Tomatoes score often points towards a series that has executed its vision exceptionally well, regardless of personal preferences. It tells us that the show is competently made, often innovative, and highly likely to offer a rewarding viewing experience. For example, when you see a show like Only Murders in the Building hit 100%, you know it's not just a good show; it’s a near-perfect blend of elements that delighted almost everyone who reviewed it. This kind of consensus is rare and incredibly indicative of high quality. It helps us discover hidden gems and confirm that the hype around popular shows is often well-deserved. Moreover, the Audience Score provides another layer of insight, showing how the general public felt, which can sometimes differ from the critics, offering a more holistic view. Ultimately, the emphasis on Rotten Tomatoes in this discussion of the best TV series of 2021 isn't just about numbers; it's about recognizing the collaborative effort and artistic excellence that goes into creating television that stands out, resonates deeply, and leaves a lasting impact on our cultural consciousness. It's a testament to the fact that when storytelling is done right, it can achieve universal acclaim, making these series truly the best TV series of 2021 Rotten Tomatoes could possibly crown.

Wrapping Up: 2021's Unforgettable TV Landscape

Alright guys, what a ride through the incredible television landscape of 2021! Looking back at the best TV series of 2021, especially through the lens of Rotten Tomatoes, it's clear that it was a truly standout year for storytelling on the small screen. We saw returning champions like Ted Lasso Season 2 and Succession Season 3 not only meet but often exceed our highest expectations, proving that great writing and phenomenal acting can keep us hooked for seasons on end. These shows solidified their legacies, offering deeper insights into their beloved (or sometimes, despised) characters and continuing to push the boundaries of their respective genres. Their ability to evolve and maintain quality is a rare feat in the fast-paced world of television, and their high Rotten Tomatoes scores are a testament to their consistent excellence and the value they provided to viewers. But 2021 wasn't just about the familiar; it also introduced us to a thrilling array of fresh faces. From the global phenomenon of Squid Game, which forced us to confront harsh societal truths wrapped in a compelling, deadly game, to the gripping mystery of Mare of Easttown and the delightful charm of Only Murders in the Building (which, let's remember, hit that glorious 100% Fresh mark!), new series truly made their mark. These shows demonstrated the sheer breadth of creativity and narrative risk-taking happening in television, proving that new concepts and diverse voices are constantly emerging to captivate audiences worldwide. They came out of nowhere and completely dominated conversations, offering novel perspectives and engaging plots that kept us eagerly awaiting each new episode. And let’s not forget the groundbreaking expansion of the MCU into television with hits like WandaVision, Loki, and The Falcon and The Winter Soldier. These series didn't just fill in gaps; they enriched the entire cinematic universe, giving us deeper dives into beloved characters and exploring complex themes with high production values, proving that blockbuster storytelling can thrive in an episodic format. They seamlessly blended cinematic spectacle with television's capacity for long-form character development, creating an immersive experience for fans and newcomers alike. Their critical success on Rotten Tomatoes underscored their quality and their crucial role in shaping the future of shared universes on screen. So, whether you were into heartwarming comedies, intense dramas, mind-bending sci-fi, or thrilling mysteries, 2021 had something truly exceptional for everyone, all validated by the discerning eyes of critics aggregated by Rotten Tomatoes. These shows are more than just entertainment; they're cultural touchstones that sparked conversations, inspired theories, and provided much-needed escapism and reflection during a challenging year. They represent the pinnacle of television achievement, showcasing brilliant writing, outstanding performances, and innovative production. If you haven't caught up on some of these best TV series of 2021, now's the perfect time to add them to your watchlist. Trust me, these Rotten Tomatoes-approved gems are definitely worth your time. Here's to hoping 2022 and beyond continue to deliver such high-quality, memorable television experiences!