I was a bit confused about the spinning plattforms. I didn't get it at first, but there is an alternative strategy: Jump, spam snow balls, and because you fall faster than the snow balls you can actually jump on the snowballs to reach higher places. Was that intended? I skipped most spinning plattforms that way. Generally movement felt rather strange (plattforms are really unsresponsive) but good movement is pretty hard.
I liked the length of the level and the level design was also good. Lowering pillars with the ice is a cool feature.