It was completely predictable and crappy, but when I went with a group of friends to see it, the theatre filled with pre-teens. My friend, Seth, and I turned to each other just before people started showing up, and were like, "This place is going to be full of little girls who have JUST turned 13, so they can see the movie. It's going to be great."
And it was.
They screamed at everything. She closes the medicene cabinet? They scream? Let's see what's behind the closet door? You couldn't even hear the ominous music over their high-pitched squeals. We had a row of about 13 people that were writhing in the seats in laughter. It was great. We decided to buy the movie to watch at band camp, that way we who saw the movie can scream at all the appropriate spots - namely, every five minutes, unless something's going on that's accompanied by music. Then you screech through all of it!