I think the game is pretty good and unique. I like the player and enemy art style. Tons of room for growth. I'd be interested in a feature where you can draw a pattern or something to do yoyo tricks such as walk the dog, spinning it in around you in a circle or like the grandfather clock.
My critique would be that I'm personally not a fan of the font, or at least I think it was too hard to read on the red that the white font was on and the font felt small to me.