I'm 25 and had a website dedicated to OoT. You can't get much more hardcore than that
Anyways, I loved that game and still do. I haven't played it in a while, but I definitely played it to death. Mario 64 and Zelda: OoT both blew me away and totally amazed me.
Wii Sports is the only game to do that since. It didn't blow me away in graphical prowess or awesome world music, but in sheer fun with motion controls. I played Wii Sports for 2.5 days straight and my arm was so sore afterward