I found this to be not what I had hoped it would be. I think it lacks the ability to engage the player. Feels cold, as if it was done in a hurry. Like a doctor that just wants to get you out of his office.
It's good n' all, but maybe you can let him have more reactions. Like, he can show he's getting harder as you interact more, make it jump, etc. Idk if that's possible, but it would just feel more fun if he reacted better, you know? <3