Zodiac is a typical David Fincher movie, a good crime drama based on real events with enough tension to include the film in the thriller category as well. The cast is well chosen and everyone's performance is equally great, leading to an overall good quality in terms of acting. One may argue that the film's a bit longer than it should have been, which I agree, but it still isn't boring, because the questions add up and tension grows, so you don't really notice how much time's passed. At different time points you may end up suspecting different characters to be involved in the Zodiac killings, and this certainly makes it a better movie, and makes you want to watch till the end and find out what actually is happening and who's done what. The ending is my least favorite part, not satisfactory enough, but it seems there's not much to do about it as the ending is also based on real events. Obviously, real life isn't as interesting as movie world. All in all, for those who like these kind of movies, Zodiac is highly recommendable. For instance, those who liked Fincher's Se7en would most probably enjoy this film as well.
