Did you like the soundtrack? Zach Braff (the writer/director & star of
Scrubs) sent the actors the soundtrack's songs along with the screenplay. While they were reading, he asked them to play each songs when they'd be played during the specific scene in the movie. I've heard this helped him get Natalie Portman, but who the hell knows?
The music really helps make this movie great. It's one of the finer movie/soundtrack combinations in (my) recent memory.