This movie is almost exactly like Paranormal Activity except this movie has a rape scene at the end. The movie is definitely creepy and scary but the evil entity haunting this family is an Incubus which is an evil spirit/demon that sexually assaults women. The movie captures your attention and your fear of the unknown. The acting is pretty good, and the special effects earn an A. It is a little disturbing towards the end when the spirit assaults its main interest, the young girl of the household. I would give this movie an A for its definite creepiness factor and it really makes you think about the evil in the world and beyond.