Just a really fun and wholesome 3D platformer with a solid OST. I 100%ed it and still can't think of anything major to critique about it aside from one of the bonus stages being a bit annoying to S rank and the lore being a bit unclear since it's through a total of 7 notes and that's it. Doesn't hurt that it's also only $5 and lasts just long enough to have a nice amount of content without overstaying its welcome.