Nightcrawler

It has to be the most disturbing character studiy of all time in my opinion. I love the fact how the movie never changes lou or anything it shows how he grows into his own moral emptiness, how it shows how psychotic he is in person. The movie shows everything since the very beginning yet we don't figure him out until rick dies. The performance of jake gyllyanhall just brings the character alive, his performance as lou is absolutely fantastic.