Doesn't sound like dubstep to me. More like downtempo (ambient?) or breakbeat. Nonetheless, it's pretty good. A tad repetitive, but not such a big deal. Could try making it a bit more atmospheric, though, maybe by adding in some background strings or something of the sort. It could also could use a little more buildup and breakdown. Nonetheless, keep up the good work.
Alright man, thanks for the reply. I'll try adding more strings to it.