It invented a lot of common cliches and tropes that are frequently used in other movies so in many ways it's a victim of its own success. For example in Star Wa

It invented a lot of common cliches and tropes that are frequently used in other movies so in many ways it's a victim of its own success. For example in Star Wars the planet of Tatooine is Casablanca and the Cantina is Rick's Cafe.