She's a wonderful character and probably the most popular as an individual since Sephiroth (although I would argue there were more Tidus/Yuna fans). I'm just baffled that it looks like we're only going to get 1 real FF series for the PS3. I was excited to see what else Square could come up with, but whatever.
Anyway, the combat mechanics sound pretty cool. If I ever get around to XIII-2, I might give this a shot. Last Story has me in full on JRPG mode (even though the love story is so cliche and straight out of Disney).