I picked up Final Fantasy X|X-2 HD at the launch event on Saturday. The areas that are pre-rendered look wonderful, as does the rest of the game.
I've always thought that VII was preventing the development of any of the PSOne Final Fantasy remakes because of its massive following. However, after seeing the pre-rendered backgrounds in FFX HD, I would be content with re-mastered versions of the PSOne games with HD backgrounds and HD character models. I don't believe a full blown AAA remake would be necessary.
What would you want out of VII, VIII, and/or IX remake?