The trailer shows you a guy kidnapping a woman and locking her up and tormenting her. You've seen this movie a hundred times before (Or wisely avoided them, because ew but I love the actors invovled so here I am...) but the trailer is deceptive. Very deceptive and manipulative. Because while that stuff is in the movie, it twists into something completely different, and kinda wonderful.
Read my review, won't you?