I liked the different levels and the incremental dificulty. The music was a suprisingly good fit for the design of the game.
I had some trouble reaching my goals. If you get into a flow then you can easily speedrun one level but if you fail at some point its really hard to get back into it. And in most levels you can exploit the dash mechanic to basically launch yourself up to the last platform. If you simply spam the dash without spinning you endup getting really high up.
But all in all a really good game