Generally favorable reviews - based on 31 Critics

Critic score distribution:
  1. Positive: 26 out of 31
  2. Negative: 1 out of 31
  1. Reviewed by: Rob Calvert
    This is a movie where you WANT to stick around for the credits. The beauty is that you are totally set up for it, and you don't mind one bit. That final sequence ties the movie together in an awesome fashion.
  2. A piercingly funny, twisted "whatever-happens-in-Vegas" caper.
  3. 90
    The Hangover is a shaggy-dog tale that's actually, when you step back from it, perfectly shaped.
  4. Reviewed by: Joe Leydon
    At once raucously free-wheeling and meticulously contrived, picture satisfies as a boys-gone-wild laff riot that also clicks as a seriocomic beat-the-clock detective story.
  5. 90
    Todd Phillips is no artist, but his lowbrow comedies (Road Trip, Old School) always hit the mark because they're so psychologically true: the superego tries to control the id, but the id gets drunk and barfs all over it. Hilarious.
  6. 88
    The Hangover ain't art, but Phillips has shaped the hardcore hilarity into the summer party movie of all our twisted dreams.
  7. 88
    A funny movie, flat out, all the way through. Its setup is funny. Every situation is funny. Most of the dialogue is funny almost line by line.
  8. Reviewed by: Cammila Albertson
    So if you're looking for the next stop on the Shockingly Experimental Comedy train, don't get off here -- this ride is strictly for laughs.
  9. Reviewed by: Simon Braund
    A furiously paced, inventive and flat-out hilarious take on a tried-and-tested formula. An exemplary bromantic comedy that doesn't sacrifice heart in pursuit of laughs, maintaining plenty of the former and a superabundance of the latter.
  10. Reviewed by: Betsy Sharkey
    There is a sort of perverse brilliance or brilliant perverseness to be found in this story of a bachelor party gone terribly wrong.
  11. The Hangover instantly has the feel of one for the ages.
  12. 75
    The Hangover remains unrepentantly irresponsible and hilarious throughout, culminating with what could be the funniest montage ever to grace a picture's end credits. The summer's first sleeper hit has arrived.
  13. 75
    Raunchy frat comedies are as hard to pull off as any other kind because they have to keep surprising the audience, and The Hangover does with a bizarre series of uproarious situations with explanations that just about stay within the bounds of plausibility.
  14. The Hangover pushes the boundaries of good taste, good sense, and good will toward man. And you'll feel good about it all.
  15. The funniest movie so far this year.
  16. Reviewed by: Claudia Puig
    Director Todd Phillips (Old School) has a knack for extreme scenarios and outside-the-box casting. He has made a movie that is consistently funny from start to finish.
  17. Reviewed by: Ty Burr
    It's a worst-case-scenario of bachelor party morning-after, and it is howlingly funny.
  18. 75
    For a viewer in the mood for something rude, crude, and lewd, it would be difficult to find a more satisfying food.
  19. It is classless, it is tasteless, it is idiotic, it is juvenile and it is something your mother totally wouldn't approve of. But it also is flat-out hilarious, a go-for-broke comedy that not only is the best laugher released so far this summer, but one of the best so far this year.
  20. Overall it's more amusing than hilarious.
  21. 75
    A lot of what happens is gross, puerile and gratuitous, granted, but Helms and Galifianakis are truly funny in offbeat fashion, and the script allows Phillips room for some brilliant slapstick. You will not be ennobled. But you will be entertained.
  22. 70
    It doesn't disappoint. It gets the job done thanks in large part to the breakout performance given by Galifianakis. It's no "Old School," but it will do nicely until that film's anticipated sequel rolls around in 2011.
  23. Reviewed by: Jim Ridley
    Phillips can't bring himself to push the material into truly outré territory, or to characterize his growth-impaired guys as degenerate creeps rather than lovable scamps.
  24. 70
    But true to its title, The Hangover goes down smoothly enough and then kicks you in the head later on, when you start to examine the sources of your laughter.
  25. Reviewed by: Dana Stevens
    This kind of "one crazy night" tale relies on drum-tight structure to work. Without it, The Hangover sputters to a sentimental halt. Still, it's worth staying for the closing credits.
  26. Sitting through The Hangover is like watching "Memento" featuring the Three Stooges.
  27. 58
    It's an agreeably unambitious comedy that might be called a romp, if that word didn't imply a little too much energy.
  28. Rude, lewd and occasionally in the nude, The Hangover brings a collection of fresh faces to the familiar raucous male-bonding comedy.
  29. Amusing as it is, it never feels real.
  30. Reviewed by: Richard Corliss
    Even Galifianakis's pervy charm, and a deeply weird cameo by Mike Tyson, can't save The Hangover. Whatever the other critics say, this is a bromance so primitive it's practically Bro-Magnon.
  31. 38
    The Hangover is like an infernal comedy machine. Surrender your soul to its foul mesh of cheap cleverness and vulgarity. and you howl like a delighted demon. Resist, and you feel all sense and sensibility being crushed in its cogs.
User Score

Generally favorable reviews- based on 696 Ratings

User score distribution:
  1. Negative: 57 out of 277
  1. Dec 5, 2010
    Great movie! extremelly true and funny! Very funny, I would say! Will recommend! People who think this movie is not good, I think they should watch The Box...(Cameron Diaz). After that, they will appreciate it a lot more and realize that the money spent on making the move has not been wasted! Full Review »
  2. JackH
    Jun 17, 2009
    This movie was stupid...not stupid funny, just stupid. After 45 minutes, my girlfriend and i both looked at one another and completely agreed that this was a waste of time. If you enjoyed movies like Pineapple Express or Strange Wilderness and found them entertaining and clever...then yeah, you'd probably enjoy this movie. If you value well written movies or genuinely good comedy, pass on this POS. Full Review »
  3. Dec 16, 2010
    This is the most overrated mess known to man. Someone seriously needs to explain the Hype cause I dont get it. Its Stupid, Not funny at all. over rated to the fullest. Full Review »