I really like all the gritty synths and the apprehensive mood. I think the lyrics add quite a lot to the piece, and really help channel the moods and structure. The guitar solo around 1:30 was a nice touch. Structurally, it's very well done, and I applaud you for a smooth-flowing and generally well-mastered piece. The vocals themselves are also pretty good, and I think the ending seemed fitting. Perhaps the beginning was a bit lazy by comparison, though - I've seen the fade-in approach done time and time again. The combination of rock and dubstep is rather creative, though, and I like the concept overall. Now, time to nitpick: I wasn't really impressed with some of your drum samples, namely the kick and snare. I think the intense mood of the piece really could've been maximized if the kick was a bit more prominent, as right now it's a little weak. Also, it's a similar story with the snare. I'd try keeping a few more of those low tones in the EQ, and maybe even layering some more samples. As it is it falls flat a bit. Also, I only noticed that Oriental-sounding instrument in the background during the first half of the guitar solo on the second listen, and I really like it! Overall, it's a very good piece, so I applaud your efforts. Keep up the great work! ;D
9/10