Start - ok
transition - good 0:15 to 0:18
Everything actually ok. Only the drums .. (snare, kick)
The percission (tomtom) good.
I like this little dubstep elements in between.
But as of 0:50 it seems to me as if it no longer belongs to track.
I'm just saying my opinion. I am no better. Still, I like to speak my mind. :]