The story is told through the camera of the boyfriend of the haunted girl. Throughout the movie Micah (the boyfriend) continually makes himself as unlikable as possible as a vehicle to 'antagonize' the evil ghost-demon thing. The story itself is relatively simple and quite self contained, which is nice, but to my chagrin never really answers questions like why did all of this take two weeks? Why not sleep with the door closed already? Who the hell just has a glass Ouija board lying around?
The movie itself relies on cheap scares that I suppose are genuinely creepy at times, but if while watching the movie you think of a solution to the problem every time the sun rises, you'll understand my frustration.
Overall this movie is not the worst I've ever seen, but I couldn't recommend it unless you are the cheap scare type.