I enjoyed the time I spent with the game, but didn't feel like I got any better. I kept just falling shy of the 300 point threshold level, but it never seemed to click what I was missing to pass that stage. Because the level is random I couldn't see what I had missed to learn from.
A couple of times I realised after I had rolled the ball that I had set up one of the walls incorrectly. Since there is no undo or level retry, an error like that has a really high cost since it effectively ends the run.