A waste of time. Characters do not seem to think through their decisions. There is no sense nor any proper explanation to the things that are happening (i.e. how the father of the woman was never caught, how the man lived for that long, how there was a mix up in the airbnb, and how the police were unrealistically acting that way to a clearly distressed woman). The thrill and mystery that was present early on in the movie all but disappeared as it became disappointingly predictable and just horrifyingly stupid as it went on.
This movie is really just very disappointing. Watch if you want to have about two hours to waste.