Trailer looks great. Thank god for the law redesign, and the menu changes. Both things should be a big improvement over the first FFTA.
On a related note, I've been trekking through FFTA the last couple of weeks in anticipation for the sequel, and it's a better game than I remember (never beat it the first time through). When I bought it at release, I was expecting a more direct sequel to FFT in terms of plot and design, so I think that had a lot to do with why I gave up on it. It still doesn't hold a candle to FFT, but I've probably given it more criticism than it deserves.
In any case, playing through the original has me even more psyched to see some of the improvements in this game.