The Importance of Being Vague
Discuss how the lack of complete explanations regarding supernatural, science fiction, etc. and how this lack of development on the logic can enhance the telling of a story. It is probably obvious but movies don't always explain the whys and how comes of their story.Being vague is often a necessity because who can fully explain how city-sized spaceships hover over cities, annihilating them soon after (Independence Day)? Leaving the premise open seems like a necessity in film for this reasoning.
Of course, vagueness often comes in different amounts and should be explored. Book based film's like Harry Potter have little vagueness because of spectacular world building outside the films. On the flip side however, films like the recent hit animation Zootopia require the viewer to accept the premise and move into the story.
So what is the importance of leaving the unexplained just that, and what is its value to storytelling?