I might be alone on this, but this is one of my favorite love stories of all time. While there is plenty of violence and nihilistic themes, it's the love story that is the thread that holds the whole film together. The main love interest is the motivation for all of the craziness. After the movie is over, when you ask yourself "why", the answer is love. Just keep that thought in your mind if you haven't seen it yet.
In the spirit of reviewing movies I like, I now review Fight Club. Fincher directs it with such a pulse, bringing the most out of his impeccable cast, and carrying us through a smartly-written film with vicious satire, and an unforgettable twist. One of the best movies of the 90s, easily.