Superb
The piano notes seem to go a bit too high - pianos almost never sound good played that high. Maybe bring it down an octave? The piano sample in general doesn't sound particularly impressive, actually.
Of course, that's nothing compared to the awesomeness of the rest of the track. I can't even keep track of the plethora of chords you throw the melody around in. The song is extremely varied and yet is able to sustain a theme throughout the entire piece, and does a superb job blending rock and orchestral genres, although I didn't hear much electronica in there (but then almost everything these days has elements of that).
The piece seems a bit quiet, but the volume is good considering its background music for a game. I still think some of the instruments could use a bit better EQ work for that professional feel. The instruments just don't sound crisp enough, and some more powerful higher frequencies would help out there a lot. I keep thinking the guitar should be a little stronger too, but I'm not sure about that.
The guitar solo near the beginning bothers me because its very empty sounding. There's just the guitar and some drums and a few quiet strings. The soundscape is really lost there and it feels unfinished.
Everything else, of course, is crazy good.
8/10
5/5