I had nightmares after playing this 6 hours straight.
The controls are a bit stiff and uncomfortable sometimes, so the gameplay isn't good, but not bad too. The storyline and all the disturbance in the game is what makes it good. The camera angles only raise the uncomfortable feeling of tension here, so does the school bell you pick up at the beginning of the game. The enemies have an uncertain form which makes it creepier. The characters look as if they're not really there, but mere illusions of the main protagonist.
So overall a good game, not something amazing, but definitely a scary one, with a well-bred atmosphere that tightens the senses more and more as you advance through the game.
8 / 10