Why Brando in SUPERMAN RETURNS will be remembered

Ain't It Cool News has a terrific exclusive about how special-effects house Rhythm & Hues was able to take footage of Marlon Brando that was shot for 1978's Superman: The Movie and incorporate it into Superman Returns, which'll be out next week. You can watch the rather hypnotic video of how they dunnit in either Quicktime or Windows Media format at the link. For some reason, watching this really makes me excited about seeing this movie in a way that hasn't hit me before...A month or so ago it was Brando returning in The Godfather videogame, and now this. Makes you wonder if a CGI-enhanced edition of Apocalypse Now is in the works, don't it? :-P