They're definitely not your traditional RPGs. Very mature both in terms of content and storyline (For story, imagine Star Ocean: Till the End of Time meets Final Fantasy VI) The battle system is like Xenogears or Xenosaga (multiple battle forms) and the leveling system is similar to FFX's sphere grid, so if you enjoyed those, you'll find lots to like.
I'm probably going to start all over again since it's been so long since I played and I've forgotten so much of it.
Yah I loved Star Ocean till the end of time, unfortunately haven't played FF VI yet, but of what I know of the story I think I would like it, and loved the FF X sphere grid. Had kinda hard time with the Xenosaga battle system, but I never really got a chance to get into it. Only played it for a bit at a friends house.
Overall it sounds like a good classic RPG (exactly what I have been looking for)
but ......
Sadly I went there to get it and they only had #2 and not the first one any more. Now I'm off to search the net for the first one. Got all excited about it

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Hmm... I wonder if they're going to come to the PSN store one of these days. I wanted to play FF9 but it wasn't there! ;_; Only FF8 was.
Final Fantasy games are hard to find used, at least in my town. Would be cool to see them on the PSN store (err at least once I get a PS3 it would be cool)