I agree with Rob and Vijay, stadium: really cool, fans: meh, engress and egress: tedius, video screen offerings: poorly timed.
It's a palace, no doubt. The main concourse concrete floors had 17 coats of wax on them and the restrooms smelled of fine jasmine and roasted cinnamon almonds, not urine. We sat on an angle whence you could view both the big and end screens of the jumbos, simultaneously. I found it cool that the camera angles shown on each during the action featured an opposite view perspective.
The strange timing of the rah rah graphics aside, we also had to see them slow-motion the Luke Willson TD review down to micro-frames, in such a way as to incite the crowd into a frenzy of "no TD-ism". It was disgusting. It was a touchdown, dammit.
With 91,000+ in there with us, it was easily the largest crowd I have ever been a part of at one time, anywhere, and I have been some places. It was when we had to all leave at the same time that you could really feel the magnitude of humanity in one spot. Breathtaking, literally.
I also saw the youngest Seahawks fan I have ever seen at a game. An infant of 4.5 weeks, this little girl had Hawks gear on and some cool-ass parents too. Mom and dad were from East Texas, so you knew they had to come to the game. Wonder if the baby got in free or if Jerry made them pay?
Oh, and the tailgate party was epic, on numerous levels.