Well, I was much better at it this morning than I was last night! I guess not being tired helps ha.
I really like it - the only real niggle I have is the waiting time. When you make an accidental mistake or something (like clicking a direction at the end of a boost pad so you go into a wall and you know what your mistake was and you're kicking yourself :P), you just want to get back into it straight away - but you can't, you have to wait! So a skip option would be nice.
Apart from that - loved it. Very nice little game. Carry on with it after the jam!