Precision physics games are always a bit awkward. Learning how someone's physics engine works takes time and can be frustrating since its black box rules. Wasnt a fan that I had to basically hit 0 exactly to pass the level when I was getting within .1 of 0. The game is purely trial and error
That said, I really do think this game has good potential. There are things to improve, was to forcast drop speed and stuff, but overall awesome job for 4 days.