Scott Pilgrim vs. the World (2010)

The movie that convinced an entire generation that dating was actually a video game and that girls with colored hair were unattainable goddesses. Edgar Wright took a comic book and turned it into pure visual candy - every frame is a work of art, every edit is perfectly timed to the soundtrack.

Michael Cera at his most Michael Cera. You either wanted to be Ramona Flowers or wanted to date Ramona Flowers (or both). No in-between.