Well first, I really don't dig that clipping piano. The melodies were pretty catchy in my opinion. I did like the chords. Outside of the drop, I can hear a sub bass, but I wish there was more going on in the bass/low-mid frequencies. I don't really like the drop that much. It feels really random, and there isn't a lot of melodic content. This is the same problem Xtrullor has, where his drops have some really sick sound design but lack melodic content and thus aren't really that pleasant to listen to since they feel like random bass frequencies being modulated seemingly randomly. You actually managed to keep my interest for much of the song, which is impressive for 6 minutes. Still, it does feel a bit long. The ending isn't very conclusive, and kind of comes out of nowhere.
Overall, some nice stuff here, but needs some work. 3.5/5 ;)