The roughing the passer call on the guy that hit Ben was really questionable. He didn't lead with his helmet or throw Ben down and it was just a second after Ben threw the ball.
Other then that though, the penalties where pretty clear cut. There where just too many of them, on both teams some of the guys lost their cool there in the 4th quarter.
I have to agree it's the best Super Bowl I've seen in quite a while. Even when the Steelers where ahead, the Cardinals where fighting hard and you knew it was just a matter of time till they broke a big play.
Jay