I saw this movie last night. It's better than Superman (which has retained my "best movie of the summer" vote, next to turkey's like X3, Pirates 2, Da Vinci, etc.), and very well written, filmed: very artistic.
I'd write a review, but you people seem very unenthusiastic about having anything to do with this movie.
And your "fears" were realized. I can honestly say that this is not suspenseful, horror, or any of that (simply because none of his other movies were, save "The Sixth Sense"), and I only jumped once, because the sprinkler sound effects were so loud. But you shouldn't get scared one bit in this film. But if you're looking for an all-around well made film, you ought to check it out. Beautiful score, cinematography, excellently written.
M. Night Shamylan at his best since Unbreakable.