More than 80 years after its release, Metropolis remains the Citizen Kane of the science-fiction film.Despite its influence on such movies as disparate as Blade Runner, Dr. Strangelove and Charlie Chaplin???s Modern Times, some present-day audiences may yet agree with the famed British author H.G. Wells, who called it a ???most foolish film.??? Its campy, ponderous absurdities are no less apparent