I hate it, it makes me feel like a boomer. JK, I always sucked at platformers.
I got filtered at level 11. It is pretty fun and looks nice, I like that its very fast. It feels like the spikes could have slightly smaller hitboxes maybe, sometimes I died when I barely touched the edge. Pressing down and jump on keyboard didn't feel super natural and I had no clue about the wall jump until I accidentally discovered it. No idea if it was explained somewhere. I also hated the slippery platforms but maybe that's the idea. I don't really play these types of punishing platformers though so I can't add much else