I doubt this stinker is still in theaters, but Paranormal Activity is a movie I don’t recommend. If you do happen to find it at a theater, and you make the mistake of saying “one, please,” when you get to that point at the end of the movie where everybody in the theater is sitting there in silence like the dozen or so other viewers were doing the night I saw it, I do recommend that you do what I did: let out an audible, half-hearted “BOOOOOOOO.”