Critical response
On the review aggregator website Rotten Tomatoes, 49% of 302 critics' reviews are positive, with an average rating of 5.9/10. The website's consensus reads: "Ambitious and visually stunning, Tomorrowland is unfortunately weighted down by uneven storytelling." Metacritic, which uses a weighted average, assigned the film a score of 60 out of 100, based on 48 critics, indicating "mixed or average" reviews. Audiences polled by CinemaScore gave the film an average grade of "B" on an A+ to F scale.
Peter Travers of Rolling Stone gave the film two and a half stars out of four, saying "Brad Bird's Tomorrowland, a noble failure about trying to succeed, is written and directed with such open-hearted optimism that you cheer it on even as it stumbles." Stephanie Merry of The Washington Post gave the film two out of four stars, saying "Maybe the ultimate goal of Tomorrowland remains obscure because once you know where the story is headed, you realize it's a familiar tale. The movie can conjure up futuristic images, but the story is nothing we haven't seen before." Moira MacDonald of The Seattle Times gave the film two and a half stars out of four, saying "Though it's made with great energy and inventiveness, there's something ultimately muddy about Tomorrowland; it's as if director Brad Bird got so caught up in the sets and effects and whooshing editing that the story somehow slipped away." Colin Covert of the Star Tribune gave the film two out of four stars, saying "A well-oiled machine of visuals, and yet a wobbling rattletrap of storytelling, the sci-fi fantasy Tomorrowland is an unwieldy clunker driven into the ditch at full speed." James Berardinelli of Reelviews.net gave the film two and a half stars out of four, saying "For a while, it doesn't matter that the plot meanders. The story seems like a jigsaw puzzle inviting us to solve it. That's the fun part. However, when the resolution is presented, it underwhelms." A. O. Scott of The New York Times gave the film a negative review, saying "It's important to note that Tomorrowland is not disappointing in the usual way. It's not another glib, phoned-in piece of franchise mediocrity, but rather a work of evident passion and conviction. What it isn't is in any way convincing or enchanting."
Steven Rea of The Philadelphia Inquirer gave the film two and a half stars out of four, saying "Unlikely to be remembered in decades to come — or even in months to come, once the next teenage dystopian fantasy inserts itself into movie houses."
Ty Burr of The Boston Globe gave the film two and a half stars out of four, saying "Rapturous on a scene-by-scene basis and nearly incoherent when taken as a whole, the movie is idealistic and deranged, inspirational and very, very conflicted." Stephen Whitty of The Star-Ledger (Newark) gave the film one and a half stars out of four, saying "Strip Tomorrowland down to its essentials, and you get an ending out of "I'd like to teach the world to sing" and a moral which boils down to: Just be positive, OK? So OK. I'm positive Tomorrowland was a disappointment."
David Edelstein of Vulture gave the film a positive review, stating that "Tomorrowland is the most enchanting reactionary cultural diatribe ever made. It's so smart, so winsome, so utterly rejuvenating that you'll have to wait until your eyes have dried and your buzz has worn off before you can begin to argue with it." Inkoo Kang of TheWrap also wrote a positive review, saying "Tomorrowland is a globe-trotting, time-traveling caper whose giddy visual whimsies and exuberant cartoon violence are undermined by a coy mystery that stretches as long as the line for 'Space Mountain' on a hot summer day." Brian Truitt of USA Today gave the film three out of four stars, saying "A spectacular ride for most of it, and while you're a little let down at the end, you kind of want to jump back on and do it all over again."
Linda Barnard of the Toronto Star gave the film three out of four stars, saying "Brad Bird presents a gorgeously wrought, hopeful future vision in Tomorrowland, infusing the family film with enough entertaining action and retro-themed whiz bang to forgive an awkward opening and third-act weakness." A. A. Dowd of The A.V. Club gave the film a B−, saying "Bird stages the PG mayhem with his usual grasp of dimension and space, his gift for action that's timed like physical comedy. He keeps the whole thing moving, even when it begins to feel bogged down by preachiness and sci-fi exposition." Forrest Wickman, of Slate, said the film's "politics might be a little incoherent, or naïve. It is a kids' movie, after all." Anthony Perrotta of Entropy commented that the film was inspired by the beliefs of both Walt Disney and Ayn Rand, similarly to Andrew Ryan, the villain in BioShock who constructed Rapture, a city that resembles Tomorrowland in its secrecy and intention to encourage scientific development of idealists by isolating them from the rest of the world. Amy Nicholson of LA Weekly gave the film a B+, saying "Bird has made a film that every child should see. And if his $190 million dream flops, he'll be asking the same question as his movie: When did it become uncool to care?"