To be fair, Just Cause 2 is like the first DX10-only PC game ever.
I don't even know if there have been any DX10-only games since. Battlefield 3 will be, and maybe some games like Metro 2033 were, I dunno.
But when you see how good the game looks and how smoothly it runs, you understand why it's DX10-only.
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_foolmo_
'Most people at least try to say something funny. See foolmo's post as an example.' - The Real Truth