No need to even mention anything about PS3 here.
The fact is, that Quake 4 video looked like a typical PC game that can be achieved on current hardware. In other words, barely above average in terms of looks. Whether the Xbox 360 has power or not doesn't matter, because right now almost everything shown looks average. Shit, Kameo doesn't look much better than Conker on Xbox 1, Quake doesn't look much better than Doom or Riddick on Xbox 1, PGR and DOA are slightly improved, Condemned looks like current PC hardware, Perfect Dark looks like Xbox 1 and Oblivion's visuals don't set the world on fire either in terms of freaking out and being shocked at the power of this so called next gen.
If you're happy with the power and think the current footage of games is good then go ahead and buy it and enjoy it. We're happy for you, but I am not spending hard earned cash until I see something amazing.
Oh and stop using you're favourite word, 'troll'. We are people with opinions too, you fuckwits.
I now fully expect all these guys to flame you without mercy because you're telling the truth.
They can flame you but they can't logically disagree with anything you wrote here. .