Cool game! I'm a sucker for pico8.
The controls felt really nice, and it was the best feeling in the world to get a bunch of hits with one charge. It would be nice if you could rotate your launch angle a bit more and a bit faster, as i think that would add a bit more skill to it - it felt a little bit random how well i did. Another cool thing would be to make different foods drop things, like maybe hitting one thing gives you more time, hitting another thing spawns a second ball or smth.
Had a lot of fun!