"This film's social conscience, which fortunately is presented with a minimum of self-righteousness, also leads Superman to the United Nations, where he makes a speech and promises to rid the world of nuclear weapons. He is then seen gathering missiles into a gigantic mesh shopping bag, spinning it around and flinging it into the sun, where it explodes. The Superman series gets more and more whimsically outrageous as it goes along. The cast wears costumes that are swanky but very strange, and the dialogue is also unexpectedly funny at times, as when Luthor pronounces Superman a workaholic and advises him to stop and smell the roses. There's also a new character, a solar-powered blond titan (Mark Pillow) created by Luthor as a rival for Superman, to keep the action moving. Threadbare as it's beginning to look, the Superman series hasn't lost its raison d'etre. There's life in the old boy yet."