So me, although I remember about 6 different personal golden ages of gaming:
NES age, computer point and click adventure age (Monkey Island, Day of the Tenticle etc.), Strat/RTS age (Civ 2, warcraft 1 C&C), first FPS age (Doom, Quake), PS1 RPG age, 2nd FPS age (Halo). Granted there's a lot of overlapping going on there, but my hardcore years are clearly behind me (hopefully).