NE got 0 points off passing, all their points were FG (9) and rushing (14). Overall, the defense did a good job getting to Brady. He was 21/30, 258 yards, 0 TD 1 INT, and a passer rating of 82.4, which is well below his career passer rating of 97.9. I don't think you're giving the DL enough credit this game; they outperformed expectations.
Tyrod had a terrible game, as you pointed out. Possible the injury sustained early in Q1 had something to do with that, but this was certainly one of his worst games this year.