Might not be dubstep, but with some tweaking this could make a fantastic industrial/EBM track. It has that kind of melody and rhythm to it...I'll download what you've got now, but I really think you should put some more work into this. There's a lot of potential here that hasn't been realized yet.

The Intro is too lengthy. Even once it started to pick up it sounded more like dance or house. It was kinda repetitive and didn't feature anything very memorable. It sounds like a lot of work went into this, but i just think it shouldn't have been dubstep, maybe.