I don't get it, it sucks!
Whoa, talk about overrated! Let's take it from the start. The baloon creation. Nothing choose from. The avatar. In the help it says that it is ment to do so that you can make the little fella to look like yourself. There isn't even one normal haricut! You should have left this out, it makes the first impression bad, really bad.
Baloon upgrades, you don't just need money, you need wins, too. But without any upgrades, you can't really win!! The only way is to go with a level with some obstacles on it and push the others to the ground. Sometimes, it works. And, well, you have to do this A LOT. It's really annoying, at the beginning, one or two baloons start racing , and the rest make a blockade for you. You'd then have to push them away, one after one. Then you have a hell of a job to race with the ones that left. And to be good at the levels with obstacles, the only way is to MEMORISE THE WHOLE LEVELS. There is no way (but the "map" at the beginning) to know what will hit you, and that's really, really bad. And then the avoid the walls thingy. Omg. Not good. No point. And if you win you get some money that you can't spend because you need wins. I played to the fourth level, I couldn't pass it, because the speeder made me fly inte to the nearest wall. And the last thing was only a bad version of baloon duel.
Oh yea, the music SUCKED, i turned it off almost imidiatly.
Overall, don't make anyhing like this again. EVER. Stick to movies or something.