Awesome. The previews look great - it's good to have an actual review (especially one that doesn't give anything away).
Absolutely nothing. (Although, I will throw out this cryptic bit- watch for lighting fixtures lying around on the floor. They are the symbol for one character's presence.)Rotten Tomatoes has a ton of reviews if you want more- some good, some bad. Figure we all have to decide for ourselves, though.
(she really likes to push those ideas around. read on or avert your gaze.)