When Dennis Miller got up on stage sometime circa the mid-Nineties and lampooned Al Gore by saying “The man’s favorite movie is TRON, for Christ’s sake,” and got massive laughs doing so, that more or less summed up the man-on-the-street view of both Al Gore and TRON. The former more or less redeemed his eggheadedness with An Inconvenient Truth, which single-handedly brought awareness of the impact of global warming into the public mind; the latter had a harder time rehabilitating itself. Fellow fans who had a positive opinion of the movie kept their mouths shut about it lest they be branded fans of Playskool Cyberpunk.
Eventually, the generation that had not only secretly grooved on the film but actually seen remarkable things in it (nifty premise, groundbreaking visual effects processes, first full-blown use of CGI in a movie, more adult and thoughtful than it seemed on first glance, etc.) was able to come out of the closet. By the time TRON showed up in Kingdom Hearts as a playable level, the stigma was fading fast; by the time a certain hush-hush short film played in Hall H at Comic-Con 2010 to massive audience reactions, the stigma was all but gone. A fan culture that had learned to live with the likes of Edward Cullen looked back over its shoulder and realized Kevin Flynn—The Dude, man!—and his binary buddies had been a lot cooler than they had wanted to believe.