I expected much worse. The movie does not start well indeed, the screenplay sounds silly and shaky, it gets better while the movie proceeds. I would hardly call this Mistery/Thriller. It has indeed a Thriller soundtrack (and I don't understand why), but I would definitely call it a intense Drama. Mistery, sure not. Not irresistible, I don't think I would suggest it. Is not terrible either. If you, like me, want to watch this just to see Ellen Page, well go ahead then. Otherwise, nah.