New moment would have to be the opening boss battle in God of War 3 with Poseidon. Nothing more epic than fighting off the god of the sea while climbing up Mt. Olympus on the back of a Titan. The pacing was so perfect then when you're in the final takedown, it's through the eyes of Poseidon.
Usually they make it all cinematic from a third person perspective. This time YOU are getting your ass kicked by Kratos. The last thing you see is that big, bald, pissed dude holding your head, then he plunges his thumbs down and the world goes black. A-FREAKIN-MAZING!
And Shepherds we shall be
For thee, my Lord, for thee.
Power hath descended forth from Thy hand
Our feet may swiftly carry out Thy commands.
So we shall flow a river forth to Thee
And teeming with souls shall it ever be.
In Nomeni Patri Et Fili Spiritus Sancti.
OMG Jedi Knight 4!!!