I know the point of the game was to have an uncontrollable hand but attempting to control it was really difficult. I think that if the physics were changed, the controls were changed (they were really strange), and the arm had a greater range of motion this would be very enjoyable. I'm not saying that the player should just be able to move the arm wherever they want but it was just really hard to get it where I wanted to go. Also, some keyboard inputs for the colors would have been really nice to have.