Thanks for sharing this game. I liked the atmosphere, graphics and overall ambience. The way the character moves quickly is also a bonus for me, often the characters move super slow in horror games which can frustrate me.
The keys were fairly well placed, not obvious but not impossible to find either.
Points for improvement could be auto reading of the notes once they are picked up and some more brain power to the AI. The game was also quite short but I understand it's a demo/teaser. I would look forward to seeing the full game released and would certainly like to play it.