I think the Giants will be in the lead (or close to it) for most of the game. They will come back in the 4th quarter to win. It will be much like the last time these 2 teams met at the end of this regular season.
The Giants will be able to win only if the can hold on to the ball long enough in the 4th quarter to keep the Pats offense off the field. If Tom Brady get's the ball, he'll score. That said, we could see a last minute interception, just like in the Gian'ts game against Green Bay. Brady is due for a screw up.
It will be a great game, and I will eat many wings.