I just watched the new Rock dvd, and have to say it was done really well. It got me thinking though about the whole build up to Cena vs Rock and I wanted to share my thoughts. Vince himself says on the dvd, they expected Hogan vs Rock to be 50/50 in regards to crowd reaction, so when the fans were in favor of Hogan over Rock, so I think that in regards to Cena/Rock, Vince went up to the Rock and said "Rock I know you normally go out there and blow it away on the mic, but can you take it down a notch or two? We really want the fans to know want to kill Cena at Miami." I mean, look at the promos from the Rock before he left. They were epic. Even when he came back last February there was still that electricity.
Also, I think anyone who considers this a "torch passing match" I think are fooling themselves. I've heard people consider Rock/Hogan a torch passing match, but think this. Rock wrestled at WM 18, and then between there and Wrestlemania XX, he was in the E sporadically. How is that passing the torch? Plus when Rock faced Hogan, he accomplished pretty much everything he could. Much like Cena has accomplished pretty much everything there is to do(except hold the IC title), I don't see Rock/Cena as a torch passing match, just merely a dream match come true