If you were even remotely thinking of seeing this movie, you should go check it out. When the biggest complaint coming out of the movie is that the last fight sequence is too short, you can tell that the movie's gotta be pretty good.
Plus it's even got a nice 91% rating on Rotten Tomatoes from the top critics, which is pretty uncommon. I just loved it because I was expecting a movie that would be pretty good and entertaining, and it turned out that it felt more like they really hit it out of the park. Plenty of laugh-out-loud momements, and fast with a lot of action. I'd see it again.