2nd half was a drag. We didn't quit, though. We cut them really bad in the first half and then let them bleed out in the second. Content to run the ball and kill clock and let them do the same. You can agree or disagree with the strategy, but it was to some degree intentional.
Edit: think of it this way: we went scoreless in a half at the Swamp and still won by 20 points. Reverse the halves (them with an 11-0 lead at half and us outscoring them 31-0 the second) and we're all singing a veeery different tune, even though the outcome's the same.