A super enjoyable experience that I played through in its entirety in one sitting (save for the secrets, of which I found one and know the location of a second).
Perhaps it was just me and the way I play, but I only used one hand for the entirety of the game - using two felt like it complicated things more than anything. Perhaps make some jumps require 2 hand in some way?
All in all, 5-stars all across the board - great job!