I'm not incredibly knowledgeable when it comes to music theory, so forgive me if I use a term wrong.
I like this alot, but the initial melody is pretty repetitive to me(which is the point, but its sorta in my face) Maybe after around 00:13, you ease up on the melody and let the other stuff come through for a bit.
My favorite part is at 00:18 when the notes slide up. Really cool.
All in all, pretty good, especially for someone who just makes dubstep.
so good job! I hope you make another one in this genre.