The Jezza mark wouldn't even win mark of the week these days. Pretty stock standard grab that would get maybe 1 or 2 replays then the game would move on.
It wasn't even that good for it's time. Heaps of better marks recorded in the SANFL.
Vicbias strikes again
It was a great mark, and helped a lot by the occasion. I've always though the huge pack mark he took against Richmond (I think) in a home and away game was better. But you add the fact it was a Grand final, there's footage, a call that has been way overhyped over the decades, plus a great photo of the mark itself, it adds up.
But yes, as a mark, was it any better than Goddard's or Chapman's etc.? Doubtful.