Going by the fact that you've managed to complete this in just 2 days - by yourself - I have to say I'm very impressed.
That said though, this doesn't quite feel like my kind of game. I wonder what ideas you have in your mind that you did not have time for to implement, because it is an original take on pinball for sure. Why it is not "my kind of game"? I think it's mainly due to the fact that it's a quick reactive game and it all goes way too fast for me. The bright colors don't make it any easier for me personally.
In any case, thanks for your submission. Really cool to see what some individuals can get done in just a matter of 2 days. Hope I'll ever be able to reach a similar level of efficiency. Congratulations! :)