Unce unce unce unce...
I like what you were doing with this, the feel of it just makes me wanna bob my head, and sounds like something you'd hear in a night club with people slipping each other E and having a good time while covered in glow in the dark paint.
First things first, I really like that bass sound, I actually think it sounds like something perfect for a dubstep song, but it seems to fit just fine into this setting, and I loved it's growly angry nature. And I dunno why, but the bassy section starting at 0:44 I really liked, I don't know how to explain it, but I just... liked it...
Stuff I didn't like... Well, first thing was that this was overly loud.. I know it's supposed to be a driving track, but it seems like you really pushed this right to the limit. And that leads me to my next complaint, is that the lead synth was quite harsh... and it was a little painful to listen to, which was only amplified by the overall loudness of the track. It'd be nice if it was smoothed out a little bit so that it wasn't as "biting".
And while I didn't take all that much of a dislike to it for this... I do have to add the repetitiveness as a con, there wasn't really that great a feel of progression throughout.. felt a bit more like a really long loop to me.
And I'm going to go ahead and assume that you were sidechaining, but another issue I had was that this was so pumped up in volume that it felt more like that was the compression kicking in and saying, "It's too loud! She's gonna blow!"... Felt a little unnatural.
So yeah... I actually quite enjoyed this track, even if after listening for a while gave me a headache, before said headache, I quite enjoyed it. 6.5/10