This really shows a lot more than we've seen about the game. Although I don't speak Japanese, I can kind of see how the story is going to work. This game definitely has the potential to be the best in the series. Characters, plot, active environments(2:17 in the trailer, a character is walking around the world amongst giant creatures!), not to mention the combat was quoted at being "the hardest of the series", and at the end of each battle your health is restored because the fights are that hard. The summons look dead-on with what they should be. Summoned beasts that alter the style of play, not just an extra attack like in previous old-gen FF games.

I really hope this game lives up to it's full potential. We might finally see the downfall of Final Fantasy VII being the most popular game in the series. (Which isn't a bad thing, you've had your run Cloud & crew, and it was grand!)