Ok let me start with a little background. This is based on the Ammons family who lived in the Demon House. If you watch Ghost Adventures, the house was bought by Zac and he had it torn down after he developed health issues after staying there..
Ok, that being said, if you're looking for a good scary movie based on what the family went through this is not it. This movie is more of a Religion will Save you story; more of a "the devil is in all of us" kind of movie.. so if you want that kind of movie this is for you. For me, this just wasn't it.
The fx were kinda cheesy, makeup was ok but definitely not great, and it relied on loud noises and dark scenes to keep it going. Overall ok for a one time watch, but not what I was looking for.