I love it!
I love the softy bit at the start, and the solo, then i like the build up, very 'Burning Red' Machine Head style. Then the riff afterwards is fucking heavy as fuck and catchy.
And shit, the mood change is fucking awesome as hell. That was cool, but I was expecting a bit more after that, that would've ruled the ruins.
But as it is, it's a fucking awesome song. Nice one!!!