When Worlds Collide

This story, in many ways, was told better in the 1930s novel and I think it could be told better in a latter era outside of the 1950s Pollyanna-like philosophy. 
The special effects are still pretty damn amazing, even by today’s standards, so I find it immensely watchable.
There are also some fantastically directed moments that I think elevate the story above the typical 1950s scifi film.