if you're going to a movie, go to no country for old men. i haven't seen it personally but i've heard its really good and i'd really like to see it. but i can't really afford to. because you can't not get popcorn.
are you in the mood to laugh? cry? be shocked (and awed)? scream? sing and dance along? this might help the recommending process.
on the other hand, you might just want a random suggestion. i can see the beauty in that. so here's mine:
so funny.