Reason why genesis was good -> Treasure
Reason why genesis sucked -> Everything else
Reasons why snes was great -> Nintendo, Capcom(they were technically exclusive 3rd party at the time only linsencing a few games to the genesis)
Rare, and Square
Reasons why it sucked -> No "Blazin" Proscessor
seriously the genesis was terrible, it lost in all territories, even in japan it was third to the turbo fx 16, the only good thing to come from sega IS treasure, i'm convinced of that, as i hate most sega games, Phantasy star sucks, sonic sucks, and most things they make just bore me, and you can't compare SF2 for the genesis and snes, because the snes is the more capable system, it was released later and was superior (minus the "blazin" processor)