Very, very fun game with satisfying movement, but it does have some small things that hold it back.
It has a steep learning curve, but after I started treating the game more like a movement shooter, it clicked. I do think it could be a bit more beginner friendly though. Having a sensitivity slider could be the easiest fix, but I think having two static cameras (front and back) and allowing the ball to only move left and right on one of them could be a more streamlined version of that idea, despite getting rid of the Z axis that makes the movement fun.
Lack of art and sound didn't bother me all that much.