The new trailer, which is just over 3 minutes long, begins with the narrative over-voice of a young girl and features a whole range of scenes which serve to show the setting of FFXIII.
We're shown a load of action-packed scenes which, more than anything, show just how much hate with which FFXIII's protagonists regard the l'Cie. We're also shown a few seconds of real-time battles; the magic and summon effects are particularly impressive. Add to that a bunch of environments; snow, forest and field, and you have yourself the makings of a killer installment in the Final Fantasy franchise.
We're pretty psyched about it here at RPGSite.