That's tough. For me it's a dead heat between the 90s and to 2000s. 90s I have great memories: Smash, Banjo Kazooie, Super Mario World, Kirby Superstar, Chrono Trigger, Ocarina of Time, a lot of exceptional games and of course Sony and PC were doing pretty great too. But the 2000s saw the Metroid Prime trilogy, Melee, the original 3 Halo games, Morrowind and Oblivion, Medieval 2: Total War, Super Mario Galaxy, Wind Waker, Twilight Princess, BioShock, I mean it's another astounding list. Not to say 2010 on has been bad, I think there's been some great stuff but 1991 to 2010 feels like the golden age in my opinion.