Nice for your first :D
I'm giving you a 10 just because this is your first dubstep song.
It sounds 20 times better than my first TWENTY dubstep songs.
It still needs a LOT of work, but it's good for a first song.
You have a lot of potential.
By the way, sounds like Dubstep via 1980 haha.
Holy shit this was so long ago... the nostalgia, it is real.