The twin movie was a curse that dominated the ‘90s. It happened before and has certainly happened since, but during that decade, when one studio announced an idea for a film that sounded commercially viable, it was common for a rival studio to scramble to create something similar. Other times, similarly themed flicks were released a year or so apart by pure coincidence. Either way, one of the films usually got screwed over in the process.
In terms of declaring “winners,” my decision was based on culture significance and profitably. No matter if these films are good or not (many aren’t), they were discussed plenty when they were released, and the release of one typically meant critical and/or commercial harm to the other. It’s not about which film is better. It’s about which film did better.