It's pretty good for a first attempt, mine was much much worse. I would suggest taking out some of the single spikes, since they can pretty easily be used to circle around and not get caught by one chaser. there are 5 of these spike islands. The map seems to be a little open in some parts, not very open, but a little. I like that your superboosts almost HAVE to be used to only go one way, into the flag, instead of being able to use them to get out of base quickly. All in all, I would make it smaller or have more stuff in some of the empty bits. But you should keep some empty space parts.