Was this the worst Stanley Cup game winning Final ever??

What proved to be the undoing of the Florida Panthers? What edge did the Vegas Golden Knights use that made Game 5 a stomping for them? Teams like to copy each other sometimes, but did they do THIS to a fault? John, who’s seen a LOT of hockey in his time and still does, chimes in on what he believes went wrong for the Panthers. What gave the VGK the edge to get them to the Cup in 6 years?