Don't know if you noticed, but the long PI Call against Ramsey actually should have been against Hopkins. Hopkins was holding Ramsey's White Sleeve, the ref Missed the call. There is no way to say the first TD was on Ramsey, as I believe he had Hopkins and someone else was supposed to take the TE.
On the Hopkins TD, it was trips, and while Ramsey had Hopkins, he was picked. Not sure any DB in the NFL makes that play. On the final touchdown, if I remember correctly, Ramsey went in motion, his man got picked up and he switched and covered the TE coming into the middle of the field, and was actually in pretty good position. I don't remember him giving up a TD by not hitting someone.
I thought he played a heck of a game. CBs are not going to win every play, it is just the nature of the position. I think if you go back and watch those plays, you might have a different perspective.
Either way, great win, and on to the Pats.