The melody that starts at 1:00 doesn't fit very good in ;/ The Reverb could be mastered better.
I don't really know about the dubstep part.. The whole song is quite messy. Then Piano and suddenly dubstep and then the techno beat again. At 3:40 I was thinking what dafuq o_O''.
Anyways it is okay in my ears. The main melody is good & the bassline is okay :)
Keep it up. The music career isnt easy :) I tought it in the hard way :)