Critic: The criticism of the popular film comedy Quirks for not being realistic is misguided. It is certainly true that the characters are too stylized to be real people. That could be problematic, but in this case the resulting film is funny. And that is the important thing for a comedy. Which one of the following principles, if valid, most helps to justify the reasoning in the critic's argument? ['Films are successful if they succeed within their genre.', 'Films should try to stay entirely within a single genre.', 'Films should be judged on how well they accurately capture the world.', 'Films are successful as long as they are popular.']