For those that didn't like it, I believe they expected too much due to the hype behind the movie.
@ NorthBay 415, watch it with an open mind & don't expect to see a classic (which is what people sometimes expect after the hype).
Often times, I'll watch a movie and tell somebody it's "great" & people will sometimes disagree. I think people sometimes expect to "see" a great movie, but fail to see the story.