I don't think it sucked because Cena won, I think it sucked because of the current state of WWE. They should only have two titles, because the rest seem to mean jack.
When the RAW main event has the same build-up as the pillow fight has, you know something's wrong.
But they really should've put Cena out of his misery. It's one thing to have the scariest guy in WWE tap out to a comedy submission, it's another doing it as the climax of the year. Smackdown should've Main Evented, that would've been a great finish.