The saddest part is Nintendo really didn't have to do anything to win. Sega of Japan more or less self-destructed when they tried to go beyond the 16-bit (Genesis/Megadrive) era.
Although Nintendo more or less did themselves harm by screwing over Sony on the SNES CD attachment they contracted them to build, which Sony then used to make the PlayStation.
In hind site both companies weren't in the height of their intelligence as far as their corporate brain trust, but Nintendo only made that one big blunder, when SoJ constantly made many poor little decisions; kind of like watching a plane crash in hyper slow motion.
Yep, I'd watch it... at least once.