The AI of the game is really clever. I really liked that she toys with you and hides behind walls, that is intimidating, scary and creates serious tension. I also like the terrifying twist on the yandere trope, I never seen a game centered around that.
It's a great game for people who enjoy tense games. To my knowledge there's no 'safe area' in the game and the AI hears everything, so this game is not for the faint of heart.