It's all about whether people like it or not.
Yeah the game will be fine, too many people hating on it for no reason. It's not like this will stop GoWIII from releasing or anything.
The demo was fine, I urge people to give it a chance. The only flaws in the demo I found(which I played right after GoW collection back to back) was the lack of feedback when you hit an enemy and the way he got killed.
I loved the cross laser thingy and whether or not to judge the demons you fight.
Oh and to the people :lol at Dante killing Death, well in GoWII you fucking kill the "Sisters of Fate" which is even more far fetched. Didn't stop GoWII from being one of the greatest most epic games of last gen