I had seats in row 11 for the Broncos game two years ago in what turned out to be not much of a game; the Cardinals won big.
From this seat, you'll be in extremely close proximity to the Cardinals tunnel that they run out of every game. You'll also be to the side of the end zone which is much better than sitting behind the uprights. The seats have a nice angle to them, we were facing midfield rather than straight ahead which was nice; they put a lot of attention to detail in this place.

Sadly, the roof rarely ever is opened which makes me think it's just a waste of the taxpayer's dollars. The only time it will be open is maybe for a home game in December and there are only eight home games per year. The stadium food is good but could be better. I have found the prices to be on par with other NFL stadiums I've been to, maybe even a little less. Enjoy the game and enjoy your seats in section 103!