Well, when I thought this was movie was going to be a dark comedy like Very Bad Things, I was mistaken, but it was still a hilariously crazy movie. I mean, we're talking so much fun, so many close calls. If you're not laughing your ass off in this movie, then I feel sorry for you. There was so much laughing and clapping in the theater all throughout this movie. You could tell that everyone really enjoyed it. A guy in the row in front of me said as he was leaving - "My life is now complete." Boy is that true.
If you ever thought it might be difficult for director Todd Phillips to top Old School, then you'll be proven wrong. This movie sets the new mark for balls-to-the-wall comedy.
I feel like there's so much more that I could say, but at the same time, I don't feel like much really needs to be said except GO SEE THE HANGOVER! Unless you are a prude, easily offended person or have simply lost your sense of humor then I don't see any reason why you shouldn't be able to enjoy this movie. I don't even think you'll be in a hurry to leave afterwards, especially since there are some very interesting photos shown during the credits.