What can be done  from a film that is a mix of psychological thriller and horror that is  not scary and not particularly exciting, it is technically flawed, this  genre works only because the scare should feel real, that the  supernatural elements up to the first tangle or revelation of the plot must feel plausible and genuine. The  script reveals the unreliable protagonist which ends the whole end of  the film, which by the way is ridiculous not to mention that it is often  mentally disturbed whose real dangers translate into a harrowing  experience as a direct and cheap thriller.