I don't have a list, but I can definitely tell you what my favorite film is.

(500) Days of Summer: I watched this movie for the first time when I fairly young and it spoke to me on every level that a movie could. This movie more or less changed the foundation for how I saw and treated other people (in a good way). If you're a fan of Joseph Gordon-Levitt and haven't seen this, go correct your mistake right now!