I've learned the best way to do Quick Battles now is the party mode. Sure it's longer as you have to take on 5 AI characters in a row, but any character you include in your party gets a cut of XP after each fight you win.
Ok here's an odd 'issue' with the game I've found. Dunno if anyone else encounters this but I imagine not. Lightning's EX Burst attack does not work for me. At least not in the traditional sense. Didn't really think much of it when it looked like I missed the commands a few times. Could have messed it up, or time ran out, no biggie. But then I got the prompt to press the circle button, and just the circle button for an attack, and it messed up. I knew things were wrong. So all the time looking at it I thought circle and X seem to be the only 2 buttons you use, what if it's my 1st generation PSP bought from Japan that's doing it? It does it for menus in other games when I have to press X to confirm rather than cancel. Tried it and it totally works. But, and here's the kicker, it only seems to apply to Lightning. Tried Cloud's hammering away at the circle button? Fine. Cecil's pressing directional and face button together? Also no problem. So now if I land an EX Burst with Lightning I have to counter intuitively hit the opposite button when prompted. It's no biggie, I just find it weird.
Anyone have any tips, in FFXIII, to deal with the flying monster that just needs to shoot out that one gob of goo at you and it effectively removes all your buffs and casts several other debuffs on you at the same time? Hate that thing.