The problem with PC gameplay footage is that you can't actually understand how good a game looks unless you have a 1080p+ IPS display and are actually running the game. Low resolution, compressed video looks nothing like the actual PC version, and this is why some people still think consoles are even close in graphical capability.

Awesome news, they should probably change the name of it though as some people (as shown in some of the comments below) might think it is in any way related to FFXIII and not buy it because of that.It's a completely different game.

PC obviously the best, not to mention the huge resolution difference between the PC and consoles which isn't apparent in these size compressed images. The jaggies on the 360 are disgusting so PS3 wins that battle.

None of them are particularly great. COD4 was very good for it's time but the rest are just minor improvements. What do you expect from a company milking the same game from the same engine.