So, I am shocked that so far people are giving this good reviews on here. I just sat through this. It was slow and irritating. Very claustrophobic since most of the movie you are locked in a small bathroom with a babysitter and two kids wondering what the crap is going on outside. When you finally get to the end where you expect something explosive, you just want to smack everybody! The whole time I'm wondering... why doesn't she just break through the sky light??? Why didn't she just run out the door when the parents got home???? And there is no way on God's green earth that they could pull this off because how are they going to explain her absence to the babysitter's mom? How about the mother of Grace's friend who could tell something was wrong when she dropped Grace off? Nope, this movie deserved a way better ending than the "shock" the creators were going for. And if you are a Linda Hamilton fan, forget it because you only get like 1 1/2 minutes of her in this whole stinking film. Why did she even do this anyway? LOL! Don't waste your time.