Pretty fun. I don't personally like the three star bonus challenge kind of thing though. Your character sometimes is randomly moved left or right which is weird and I hate it but I'm gonna assume that's a bug.
I tried to beat every level but in the last level there was a bug that I think either removed all collision from the level or just spawned me below the platform I was supposed to and it just drops me in the void.
Uhhh I think the collectible placement is weird because they're mostly placed in places you'll just go through anyways so it's kinda redundant except in the places where it offers some extra challenge I guess but idk picking things up is fun.