I really like the concept of the game, so much so that I'm amazed at the idea. Switching between the stars is quite satisfying due to the screen shake and I think more can be done to enhance this satisfaction. Music and sound effects definitely.
However, because the switch results in a drastic increase in rotational speed, it results to the player not feeling in control. However, that could just be a skill issue because I feel like I could master the game, which is a good thing. I might need to play more of this game to have a more intricate comment.