Hype, no. Attention, yes.
I think, as others have said, that people knew what they were getting with Uncharted 4 whereas God of War is more of an unknown quantity for a lot of people.
I think that if reviews are really good then you'll see a lot of that attention turn into hype.
Bet with Adamblaziken:
I bet that on launch the Nintendo Switch will have no built in in-game voice chat. He bets that it will. The winner gets six months of avatar control over the other user.