I found this game very well polished but I have to admit it was a little too easy. When I read the comments, it looks like there are more players that found the game to be too hard.
I understand how difficult is must be to balance such a game. Sadly, you didn't have enough time to build more difficulty levels (easy, intermediate, hard for example)
The art is beautiful, the music is beautiful, the gameplay just works super good. Bravo for this entry, it's one of the very good games of this jam, imo.