Meh. Most of it I can't stand. There are a few songs that I like though. My Wife loves this shit.
Suffice to say, if you aren't "rolling" then you're probably not feeling the full effects of the music.
Rusko & Skrillex make the best stuff that I've seen so far.
Also, as far as dubstep goes in general, the music is probably a lot better being spun live at a Rave vs in your car.