Here are some potential issues that could be discussed: - Genres are not fixed categories and there can be overlap between genres - As genres evolve over time with new films, clear definitions can become blurred - Some films intentionally mix or subvert genres, challenging typical classifications - Personal tastes and interpretations of genres may differ between individuals - Broader social and historical contexts also shape understanding of genres - Academically analyzing genres risks oversimplifying the complex nature of films - Commercial interests also influence genre labels applied to films for marketing - While genres provide a framework, each film has its own unique identity that may not perfectly fit an established genre So in summary, genres are useful as