Good job man! Since dubstep is so popular I was honestly expecting this WIP to be just crappy badly mixed nonsense.

I really like your variation on the drums and how often you change up the bass at least a little. It all works out to make a catchy 1min beat!

This definitely sounds like it could be a chorus to a song IMO, so the rest of the song should be more tame or soloed out for a full like 3-4 minute song and loop back to the chorus 2 or 3 times. Just my opinion.

Keep making music man!