Mixed or average reviews - based on 29 Critics

Critic score distribution:
  1. Positive: 6 out of 29
  2. Negative: 2 out of 29
  1. Reviewed by: Ty Burr
    The movie's chief audience, consequently, will probably be gullible and young, responding to the cliches only because they haven't seen them before. They have a word in Vegas for these people: Suckers.
  2. Reviewed by: Robert Wilonsky
    A movie that wastes a lot of time and money and really, REALLY shoulda stayed in Vegas.
User Score

Generally favorable reviews- based on 147 Ratings

User score distribution:
  1. Positive: 29 out of 51
  2. Negative: 12 out of 51
  1. Sep 3, 2010
    If you think the plot of "21" sounds as if it was slyly brushed out of screenplay purgatory, just wait until you see how bland the movie actually plays out. For being a group of renegade college students, the characters really aren't very interesting at all and the actors constantly allow Kevin Spacey to steal the scenes, even when he's in the next room getting coffee. Props to Jim Sturgess for giving some especially bad narrating, too. If anything, though, the movie's effective editing does do a good job of capturing the excitement and tension of counting cards as a team. Full Review »
  2. RyanS.r
    Apr 18, 2008
    I saw 21 when a friend told me it was awesome and to go see it. I'm questioning whether or not to stay friends with him. This movie was predictable, shallow, glitzy and everything else people hate about these stupid popcorn movies. It took serious willpower to sit through this factually inaccurate, and ethnically stereotypical movie. I'm offended that people say this movie is for 13 year old, because even I, who am thirteen, don't deserve a movie as bad as this. Full Review »
  3. Jul 8, 2014
    While the first half of 21 is interesting, fresh, and gives us a glimpse into the minds and everyday lives of this card-counting team, the second half resorts to melodramatics, Hollywood clich├ęs, and a very "movie-like" ending. The one saving grace of the movie is, of course, Kevin Spacey. In fact, he's the reason I watched it in the first place. Full Review »