If the AFC was a shaky conference and the NFC a myth, then how exactly does one look at that entire 13 year run between SB’s 18-32?
I look at it like this. A series of good (but overrated) NFC teams beat (with some exceptions) severely flawed AFC teams.
I call it the SB Myth era because the team that won (by a huge margin most of the time) seemed to be considered bigger than life and on the verge of a dynasty.
Now, to be fair, two of those teams (49ers and Cowboys) did have dynasties. However, it's important to look at who those teams beat in the SB.
49ers:
1981 SB XVI: The 1981 Bengals were not that far from starting 0-5. They only played five games against winning teams that year. Also, they may have benefitted from Bradshaw's injury late in the season in Oakland.
1984 SB XIX: The 1984 Dolphins were a one-dimensional team with no defense (in hindsight, it doesn't shock me that Marino didn't return to a Super Bowl).
1988 SB XXIII: The 1988 Bengals were probably the best team that they beat of the five. They were hurt by the losses of Stanley Wilson and Tim Krumrie (I heard something once about how the game plan may have revolved around Wilson).
1989 SB XXIV: Elway was sick as a dog in that game. He wouldn't have played if it was a regular season game. Also, Broncos DC Wade Phillips decided to run a static 3-4 (a no-no against the WCO).
1994 SB XXIX: The 1994 Chargers were one of the worst teams ever to make the Super Bowl.
Cowboys:
1992 and 93 Bills: Benefitted from a vastly incompetent AFC. Were a worn-down team that made the Cowboys look good.
1995 Steelers: O'Donnell handed them that game. They were on their way to a collapse.
As for the SB Myth era title, what pushed me to that is something that Hub Arkush said in Pro Football Weekly after the Broncos won back to back SB's. He said that they couldn't compete with the 80's and 90's powers like the Redskins, Giants, and Cowboys. I thought that was total rubbish.