I'm a couple hours into #FFTA2, so some thoughts;
-The story's a lot more bare-bones than FFTA. Luso doesn't seem to care that he's been sent to a different world, and there's only really two other characters involved in the plot and neither of THEM particularly care either. FFTA had a cast and a preamble and a *reason* for going to Ivalice, and TA2 just kinda... Shrugs at the whole idea.