this game would be really good for teaching someone about centripetal force LOL
i liked that it was just kind of an open world, although sometimes the antenna would pick up a nearby course's docking station which confused me the first time 'round. similar to what Surfdaweb mentioned, i think a cap on the speed might be good just because i wanted to go REALLY fast but you can't see far enough to let you do that without smashing yourself into something.