You've got a good rhythm. You might want to spice up your percussion patterns, because right now they're a little stale. Also, your first bass wobble sounds like it's coming through a brick wall to me. Now a lot of other people enjoy that type of bass, so I'm a bit of an outlier, so there's no need to change it because I'm not so appreciative of it.
Other than that, the main issue is the lack of spontaneity and dullness of the piece. You can easily take it to whole new levels with just a few changes, IMHO.
You're making a good first attempt, and I encourage you to keep at it.
not the best dubstep ive heard, but much better than a lot of other shit on this site. definitely good for a first try. keep up the good work :)
it was'nt ment to be only dubstep... a little hardstyle too but... PAAAHHH!!!! btw: thanks! :D