This was a really fun game! For the first few levels I didn't see the controls in the top right, so I was struggling like hell. It's kind of mind boggling to have to bee thinking about both the momentum direction and about your new position at the ball at the same time. I had a lot of fun with this game. :)
I also think that out of all the game with "swinging based" movement I've tried so far, this one felt really great and also added something unique to the mechanic.