I don't get the "greatest QB performance" ever angle to this game, and I watched it intently. The stat line is fantastic, but it's not even close to the greatest QB performance I've seen, not when I think back to Kurt Warner's wild card game against Rodgers, or Rodgers playoff game against Atlanta. Like teeray said, there were a number of poor throws, and the difficulty level of the vast majority of them were marginal at best. I mean, guys were getting wide open all night once the Ravens defense tired out, so the GOAT angle is definitely overblown to me.
Hell, I just plugged the numbers into my QBA system and it spit out a 73.14 out of 100, which wouldn't have been in the top 20 scores of 2012.