No problem, we can go to the next level:
I calculated the relative difference between Brady's QB playoff rating and the AVERAGE QB rating within-year.
These are the results. The unweighted average was a little bit more than a single percentage point better than the league average. With the caveat that this is against playoff defenses that are likely to be better than average defenses...holy shit LMAO...can you tell me ONE legend of a sport (let alone a GOAT) that is only a percentage point and change better (in relative difference, not straight across) than average at a solid catch-all statistic?
That would be like claiming the basketball GOAT is a guy who averages like 10 points, 4 rebounds, and 3 assists a game or something like that