Good, but bug!
Great game, but there is a bug! In the scene with the mouth-type device, that has the four directional arrows and a part with teeth/spikes that moves up and slams down, I jumped into the area where it slams down, but not under the spikes- if I had been on the ground, all would have been fine. However, instead of the thing pushing me down, it occupied the same space as me and froze.
Regardless, the art works, the movement is so intuitive and graceful, and the gameplay is fun. More interaction is the only thing I would like to see- it is mostly easy platforming, from what I can tell.