You do understand if you play on low setting vs high you do see how good the game is? top of that it's working on DX9 for my understand SE said they update it in 5years or less take a chill pill the game still looks good for a mmo you can't compare to a offline game or -.- wow.
They made it dx9 so window xp can play the game for users who still play on that system. i'm guessing they update it when window 7 become more mainstream later on maybe the first Pack of the game. The game have no limit vs ffxi because they said they would update it for pc to dx10 and dx11 later on.
So at the end this is a pointless topic.