Probably the worst movie i've ever seen. No not in production quality or the acting (both of which were actually really well done imo). The problem for me isn't that it doesn't answer any of the questions it poses. The problem is nothing happens in the movie. The first 30 minutes or so capture you, but then, nothing happens.
This movie is no horror. It is not a thriller. It barely passes as a psychological movie, unless you mean it injures you psychologically. The WORST movie experience I've had in my life.