I don't like the style. Having a multiple-character storyline takes away from from it's storyline capabilities.
You can play as several different people. All have unique abilities to them. I suppose this is useful, but to me it is just annoying since you're character can't have a direct storyline. David was my favorite.
It has Network Play, but no direct multiplay.
You can buy pics and stuff, based on the points you gain during the game. There are special items, so when you complete the level, you get more points.
It's completely different than the others. In them, you could just go through the game and complete it, maybe missing some stuff, but on this one, it's exactly like FFX-2. The direct storyline is barely half of the gameplay.
Anything else?