I was looking at screen shots, and something irked me - Siegfried looks...extremely different. It's almost as if Soul Calibur has fused with his body, much like Soul Edge had before.
http://media.ps3.ign.com/media/739/739576/img_4895812.html (image)
Siegfried fighting some chic with a spear^
http://media.ps3.ign.com/media/739/739576/img_4895822.html
A good shot of him, showing how Soul Calibur has indeed...uh "bonded" to him.
If you've played soul calibur 3 then you'd know:
http://media.ps3.ign.com/media/739/739576/img_4895852.html
nightmare still lives, as an independent entity.
and...
http://media.ps3.ign.com/media/739/739576/img_4702901.html
one last good shot of Siegfried because I don't like anyone else.
There were some shots of Taki,Raphael,Cassandra I think, and Astaroth.