Careful now. We're heading for "fan-flamewar territory"
I'm somewhat in agreement with c0c0!. FF10 was pretty decent, although the beginning's a painful journey every time, but once you get past that, you have quite a good game to hand. FFx-2 and FF XII? Both of 'em are pretty much crap. FF12 less than 10-2, but all the same. This is my opinion, mind you. And not all games that get a greatest hits label deserve one. FFX got it because it was a Final Fantasy. Like it or not, the name alone made sure the game would sell truckloads.