The game fun and fairly difficult, but unfortunately is really short. The cutscenes are cute and graphics are great. Would reccomend.
I personally disliked level 9, those small deers and fast multi directional attacks (also the dash inconsistency (which is just a skill issue though) and having to double press enter on almost everything (which may lead to a skill issue)).
Beating the whole game on hard is totally worth it (would not reccomend though unless you have the patience to not break anything).