I like everything, except the difficulty. I could live with that if there were more checkpoints. Sadly I could not enjoy the whole game, because I have not enough patience, dying and doing the level all over again.
(this didn`t affected your very good rating)
Controller-Gameplay is superb. I really enjoyed playing with the controller, first game in the jam where i used it. Dive Bombing very juicy and satisfying.
Artwork, and Gameplay mechanics are realy cool and match the growing topic.
Sound FX are top, also the driving music fits the game very well.
I especially like that you teach the player the mechanics at the beginning. (and the fun part if you go to the left ;) )