Patriots win. They won't let the Giants do them over in a Superbowl again. They will be very well prepared this time.
Both teams have had struggles defensively this year yet they are both peaking at the right moment.
But even if the Giants D play their best game of the year I can't see them being able to effectively contain the two tight ends and Wes Welker. You can't double cover everyone and Brady doesn't make too many bad reads or miscues. If any one of them is even slightly open, he'll find them. If everyone drops back into coverage, he'll hand the ball off to the RB and kill NYG down the middle.
So expect to see a blitz-frenzy from NYG. The only way to take away all of the Pats' weapons is to flatten the QB before he has a chance to throw. If the blitz fails, it turns into a cricket score.
Oh, and NYG have to lose cos this Cowboys fan can't take the gloating of an divisional rival winning the big prize.