I liked this, original and enjoyable to listen to throughout. In particular I enjoyed the nice piano melody, the way the song evolved was also rather nice, with a nice heavy finish (right up my alley!)
There was two things that stood out to me however, first being that the drumming just didn't seem to fit. In terms of the composition this is my only real complaint. I think partly it's due to the samples and robotic nature, but also maybe just the choice of samples, anyways, they just didn't seem to gel with the track, to me.
The other thing is that there is just way too much hard limiting going on in this track. The 'crackling' that a previous reviewer commented on is because the track is clipping rather harshly, especially noticeable in a few areas with the heavy orchestral hits and at the end when the track reaches its climax and the heavy drumming and guitar kicks in. This to me was the biggest issue with the track (and it's a common issue with music here on NG, not just exclusive to you, unfortunately).
Overall, good stuff, just do a little less crushing of your audio in the future to preserve some of your musics punch and clarity, loud music is no good if it's distorted when you listen to it!