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"[...] we've got something absolutely mind blowing that we're gonna unveil, from Sony, at the VGAs [...]"
It's a Sony title. Not a third party title... ¬_¬
I believe it will come from Santa Monica Studios. God of War 3 has been out for quite some time now, and nothing big has come from them ever since.
"[...]it comes from an absolutely amazing developer"[...]
I don't know... Except for Naughty Dog, I don't see any first party studio fitting this qualificative other than Santa Monica (There's also Team Ico, but their hands are already full with The Last Guardian. =P). And then there's Guerilla... Although they're quite good... I wouldn't call them amazing.
Quantic Dream would be second party, which isn't out of the possibility... But I lean more towards a Santa Monica Studios title.
