Oh Keith, you so funny.
Anyway. some more films:
Batman Begins: Did not like it the first time I saw it and grew to love it over subsequent viewings.
Once: Maybe I was tired or just not in the mood the first time I saw it, but I didn't enjoy it other than the great soundtrack. I re-watched it a couples weeks ago and though to myself "Why the hell did I not like this movie? I'm so stupid!"