Comedic scenes
Did anyone else think Salvador just had some of the funniest moments you have ever seen in a movie? The scene where Belushi puts acid into the newslady's drink was fricken hilarious I thought. But the part that really got me was the "menstrual cycle" line.
In fact, every scene with Belushi was pretty much comedy gold. I would almost say that this movie is somewhat of a dark comedy at times. The most amazing thing though is that in such a serious film, these scenes don't feel out of place at all. I have to give Stone props for making what I thought was simultaneously one of the funniest and most dramatic movies I have seen in a while.