Two things.
First, I'm amazed at zinfamous' comments in this thread. Never seen him post with so much anger.
Second, agree with much of what IndyColtsFan said. People need to appreciate what a masterful defensive performance that was. One of the best in SB history. You can say Denver didn't play their best but you give credit to the team that got it done.
I was rooting for Seattle only because I don't enjoy Peyton/Brady style football - pass, pass, pass all the time. I liked seeing a precision timing passing offense get smacked down by a suffocating defense. I didn't find the game boring at all even after it got really lopsided. You knew the Denver O had the potential to put up points in a hurry, so there was still that possibility. But the Seattle D was just stifling. I loved it.
I also expected to see something different from Denver in the second half. Maybe they actually did make adjustments but the Seattle defense neutralized that also.