Awesome awesome game, gorgeous visuals and sound. Specifically, loved loved loved the 'learn from your mistakes' section. Awesome mechanic I would love to see again.
I have seen some mentions that the controls felt a bit cramped but wasn't unplayable by any means (I just used my right hand for jump and dash).
Also having the disappearing platforms come back immediately on death might make retries less frustrating (plus only have them disappear if you land or wall jump off them, there was many instances where i would jump near it and it would break).
Great game!