I don't know. I don't know. I just watched the film and something wasn't satisfying in the movie. The ending was meaningless. This feeling maybe resulted because I expected greatest horror from this movie. The movie is good as itself. The production value is good, the performances were awesome, the locations are simple yet creepy which is good for a horror film. Thats why I gave 4 star rating to this movie. But the horror elements didn't reach as my expectations. If you watch this movie without any expectations you may like this movie.
