Your second attempt at any music?
Its pretty good. As I have learned though, people don't much like a fade at the end of a dubtep. It's a start you have here, the wobble is good, but 3xOsc is as basic as it gets. The kicks are underwhelming, and there isn't a whole lot going on. Try some more stuff in the background, and also the bass you have in the beginning (before the drop) is overpowering. Try mastering the intro a little more. It's a better start than I had back in'07, that's for sure.