The Departed

Scorsese pulls it off with this film, crafting interwoven stories with two very interesting characters and their respective infiltrations. Very good, it's captivating, generates a lot of suspense and keeps you on the edge of your seat throughout the film, and it also has a pretty good ending. Highly recommended for a dense story with several plot twists. Very good, I'm sorry I didn't see it sooner (I fell asleep the first time I tried to watch it because it was 5 in the morning).