Very fun. The visuals are exquisite - I love the aesthetic and the way the darker tiles fade away. It's very easy to play over and over again and I love the little animation the player does when he moves. I didn't manage to unlock many skills because the crowns are a bit tricky to get, but the system seems well put together.
It felt a bit unfair at times, however. I think the glitchy tiles that disappear are a bit hard to spot when you're moving quickly and I would sometimes get caught in a dead end with no escape.