There are several ways to analyze a film, including genre analysis, auteur theory, and Lacey's repertoire of elements. Genre analysis examines a film's style and conventions to classify it into a genre like western or science fiction. Auteur theory analyzes a director's personal style and recurring themes across their body of work. Lacey's repertoire looks at elements like characters, narrative structure, settings, and technical aspects. Together, genre analysis and auteur theory can provide deeper understanding and appreciation of a film by considering both its formal qualities and the director's unique vision.