[ANDROID][FREE] Balls to the Walls

Hey all,
so this is my second Unity game that I spent any sort of "real" development time on (I use the term "real development time" loosely, as I could only imagine the time some of you put into your games!) and was looking for some public opinion.

https://play.google.com/store/apps/details?id=badams.android.ballstothewalls



It's sort of a spin on pong with breakout in 3D.
I have tonnes more ideas for this game but with the amount of time I already put into it, I decided to leave it as is for now until I get some opinions and feedback on it.
I just do this sort of stuff as a hobby in my spare time (the little that I have) and am just an amateur in every aspect so try not to go too hard on me