Every film you're commissioned to write is all about an arc; usually, the arc is that the world creates a change in the character, usually for the better. To not have an arc, the messages and ideas in the film became more prominent.

Quote

“Every film you're commissioned to write is all about an arc; usually, the arc is that the world creates a change in the character, usually for the better. To not have an arc, the messages and ideas in the film became more prominent.”