Brady's worst playoff game was far and away the 2009 game against the Ravens and it's not even close. Three interceptions, fumbled the ball away. 49 passer rating. 54% completions and 154 yards.
So one that notion is wrong.
The reason it's annoying because any team with a defensive line that's in the top 10 automatically gets compared to the Giants and people act like that's the formula to beat the Patriots consistently. The Patriots have competed with and beat teams with great defensive lines.
I wouldn't say they are like the Giants at all. They have a good pass rush, but their strength is mostly in their depth, if you can run a no huddle and keep them off balance and from substituting there are plenty of match ups in the linebackers corp and secondary to exploit. Also this Patriots team has a running game with backs who can catch out of the backfield capable of exploiting that. Also don't anticipate us having as much trouble with the secondary who did a good job of keeping moss in check.
The bigger question is can the Patriots defense stop the Eagles offensive attack imo. If the Patriots can hold the Eagles to 21 or less, they should easily win this game. If it goes over that it's going to be a shootout.