8/10 - comes short when compared to other epics... but it's still a great song. I took two points away because:
1- it doesn't have a lasting appeal, in my opinion: after a couple of times it becomes hard to listen to the whole thing, since...
2- ...it's overlong, pretty much like everything DT ever did - the introduction and 1st part could have been cropped up a couple of minutes, but the middle part is epic. Trapped inside this OC-TA-VA-RI-UM!
I also dig all the references he makes in that song :3 Supper's Ready ftw.
Kk, my turn:
Symphonic progressive metal in all its glory, a la Octavarium: I highly recommend you to listen to this, it's a little less agressive than DT but I definitely rate it as high, if not higher.
10:30 onwards moves me more than anything DT ever done, the way it builds up till that part...