Has anyone played the Type 0 demo yet? It's pretty good. You can get it from the Japanese site. Obviously it's in Japanese.
It feels like a combination of Crisis Core, The 3rd Birthday, FF8 and FF10.
One of the characters, Celestia, bears a striking resemblance to Jenova:
Sadly it's been stated by Nomura that it probably won't be available outside of Japan. It will be released October 13th.