Originally Posted by
The Adventurer
I think a lot of people forget this fact. The Genesis, while a solid system with a great library, was so successful because it was released during the life span of the NES. The graphics bump was enough to put it on the map in terms of sales. The SNES, which came a few years latter would be a technically more impressive machine, and Sega would never again lead in console dominance.
The Genesis's success is almost entirely tied to its timing of release.