Not bad, but should have been great.
I rented this film with no expectations, but for some reason I found it a bit jarring from the beginning. The actors were too good looking, and from the get go we know at least three of them are corrupt (the fake news piece). I get it, we always have "pretty" people in the lead roles, but geez, all four of the main characters were like super models and the father was way too young looking to be the father of Jill. I know there was some dialogue to try and set that he was at least likely in his late 30's at most, but still.
I enjoyed the premise, and the minimal sets, but one scene really killed it for me.
When David is trying to hold down Lauren after she is possessed by the witch near the lake. The witch, says that the dad pulled the plug early on the mom. And the daughter spazzes out and screams she hates her dad and runs off. Really? After everything that has happened and you know you're dealing with an evil entity and this is how a college/world traveling girl reacts in such a situation? It was actually comical.
Anyway, take out that scene, and recast the father I think you would have a much better film. Despite the things I nitpick about above, I still enjoyed it.