Classic Science Fiction
There are those few films that are so enthralling that you watch them over and over, for decades rather than just years, and love every moment of the experience. These are the films that became the core of many others, the foundation of science fiction itself. Indeed, these literally are the best of the best. Otherwise, they'd have faded away in the passage of time, like all of their contemporaries.
Over the years, they've developed their own special charm, showing technology of the future that now looks laughably primitive, with scientific flaws that now seem outrageous. It's all part of the fun.
It always will be.