(though the forthcoming movie Lady in the Water looks creepy in a good sort of way)

I am looking forward to that, if only because it has the best trailer I've seen in years: hooks your interest and gives away nothing of the plot. I'm assuming there will be a mermaid or a nereid or something appropriately myth-aquatic in the swimming pool, but I know no more than that (and I could always be wrong). And I did really like The Sixth Sense; it's one of the few instances where a twist-ended film holds up even without the twist.