I was really impressed with Seattle's DB's and LB's. Any time someone attempted a catch over the middle they were punished for it, and if they caught it there were 3 guys on them before they could get a second step.
I think Peyton has some issues (other than him doing his thing in a big game again). Just from an outsiders perspective, his arm seemed to die as the season went along. I remember saying at the beginning of the season how sharp he looked, and about 3/4 of the way through the season he just didn't have any zip on the ball anymore. Last night he had absolutely nothing on his passes, he can throw a long ball, but his short and intermediate passes seem to hang now. I honestly be surprised if he makes it past another year right now.