Well the art definitely looks like paint, the... tomatoes (?) are interesting. The levels were rather simplistic but I did have quite a bit of fun just trying to avoid the tomatoes especially the ones that were rather close, on the edge of platforms or under a roof.
Mostly the character controller seemed pretty responsive, except for one bit that I'd say is probably a hitbox issue with the physics. Where I would slide off of the side of platforms quite a lot if I didn't land with most of my hitbox on it. It didn't come into play TOO often, but it was just a little thing, a bit of constructive feedback.