1. Genre is a way of categorizing texts that defines codes and conventions to structure meaning and set audience expectations. It is constructed through visual and aural signs.
2. Genres are not fixed but rather dynamic processes that are historically and culturally specific. They are constantly evolving through negotiation and change.
3. Categorizing films into genres allows producers to follow templates, distributors to market to audiences, and audiences to predict narratives based on familiar conventions. This satisfies audiences through a sense of cultural capital and correctly predicting outcomes.