Man, that was a fantastic Superbowl. Fitz should've won MVP, for sure.
That final pass was eh, maybe they should've stopped it but the pass before that, the big completion to Holmes, was way bigger.
The two before-last drives that ended in touchdowns were obviously big, but I'd say a big momentum shifts that kept the Cards down and then back up were the pick 6 and the penalty-laden drive that ended with the goal-line stand and FG.
I know people are going to whine about the playcalling here and everywhere, but honestly, the playcalling was bad but didn't change the game. The momentum shifted after the goal-line stand (SIX friggin' red zone stops? That's awesome) and the Fitzgerald TD. The fact that the Steelers came back from that was all on them, and that defined the game, not the playcalling.