I agree with WW. I'm not a purist, being one would be a bad thing in my opinion, so I don't think it's wrong to change the game around to make it easier, or even possible, to play.
The graphics were actually pretty good, but I would still like a graphical update. Who cares if they change stuff like dialogue? If you're that concerned then just play the original again. Personally, I think Squenix should have made the characters sprites originally. I'm not too confident in Squenix's spriting ability, though, so new 3d would be well appreciated.
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And I think that
Final Fantasy Tactics and
Final Fantasy X-2 are Final Fantasies.
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I'm biased not to like the later 3d Final Fantasy games anyway, so "meh". They're mediocre, at best. They were in their prime when they were in 2d. They should have kept it up.
I'm looking forward to XIII, though. Only because the game play footage looked so totally awesome.
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I've heard good things about the new Chrystal Chronicles game for DS. I liked everything about the GCN one, except that the gameplay was tailored to a GBA control scheme at all times.
DS should fix some things.