1.Fallout 3, the PC is the best. 2.Dead Space, it's hard to decide, it depends on what atmosphire you like. The PlayStation 3 is the darkest and the PC is the brightest, so I think the PlayStation 3 wins here because this is a survivol horror game and you need a dark atmosphire. 3.Call of Duty World at War, here I think it's the XboX 360 or Playstation 3, the textures look a little bit better at the PlayStation 3, but I'm really not sure about this one, a tie for me. 4.Grand Theft Auto 4, the graphics look best on the PC, but you need a really STRONG machine to have that kind of graphics, the PS3 version is blurry for some reason, well........ I didn't saw that when I was playing, but I will definatly go with the XboX 360 or the Playstation 3. Oh yeah, and one more thing the graphics that are in this are useless to decide which console looks best because the PC, games like Crysis have amazing graphics but it's not on consoles, or Metal Gear Solid 4, Gears of War 2. So you CAN'T say what console is better by the graphics of multiplatform games.

Even if I don't have an XboX 360, I can clearly see that The second Gears of War looks much better than the original.

The graphics are not very different, but remember it's multiplatform so it doesn't really count.