So here is my review:
Good: Good music and atmosphere. Nice scaring moments. Nice scenery and sounds. You could make the arrows a bit more fancy, but that´s just nitpicking. Good story which made me going.
Bad: It´s a bit buggy here and there. Some examples; The note disappear in the room where the girl flashes in the window, when you pick it up, the sound in the room with 30 written on the wall stops and doesn´t come back. I don´t get the clue to the pentagram at all, but that´s just me maybe. The guy that gets hanged in the doll room and flies away, he repeats flying away if you stay to watch.
Side notes: The trophies work so don´t worry.
Conclusion: Just do some polishing and it will be a really good game. =)