The game feel is really good!
Bouncing around hitting other battle tops and ejecting them was reaaaally satisfying. I can become very uncontrolable in these situations but I found the lack of control to be quite fun in itself.
The only gripe I have is that I found the game to be really hard after the first 4-5 waves, I guess you need to use the time between waves to increase your RPM so that when the next battle tops come you start moving fast to not take too much damage, but at some point I just couldn't keep up anyway, and if I tried increasing my RPM during a wave it most often than not resulting in getting hit and losing more RPM than what I gained.
Anyway, great game!