Posted today on gametrailers, here's a large 5 part demonstration that goes on to show more than the previous E3 demonstration did, and all with in-depth commentary.
http://www.gametrailers.com/game/god-of-war-iii/3455
That link should take you to the list of them.

This game is fucking repulsive in places. When they said they were pushing the limits, they weren't joking. I mean. It's REALLY fucking violent.

Yeah it's extremely nasty in some places.  I didn't think they were crazy enough to do some of those things.  I love the part with the cyclops, riding it looks great, but the eyeball finisher was disgusting! 

Lol u get what u pay for. I like the game through and through if u cant handle the violence or the gore get out of the kitchen and play pokemon. O r some other little kid game with no violence or gore at all