Ben has absolutely no presure on him. His team makes him good. Period. He has not 1, but 2 great running backs. He has a great offensive line. A great tight end. Good receivers. And the number 1 defense in the league. (Number 1 rush defense as well. Have fun Corey.) A quarterback's fate rests so much on the talent around him and Big Ben's had some wonderful advantages. I think he can make a mistake or 2 and still come out ok as long as the rest of the team plays well. They don't ask him to win games. They simply ask him not to turn the ball over.
I feel the same about Manning. 49 touchdowns is great. But I think other teams QBs could have accomplished the same feats given his offense around him and the poor defense that makes running up the score a necessirty.