This game is impressive. The mix 2D/3D is beautiful, it's like if trees are scratching you. The voices are so great ! They are calm and fascinating. The story is simple (for now, because it's a demo) but efficient. The only point that seems weird is the way that demons/wolf attack. You believe that they will attach in a direction, and at the very least, they turn towards you. But it's the only point.
I wish the best for the full game ;)
(Sorry if I've writed something wrong, I'm French :p)