Final answer:
A thesis statement is important in a film review as it conveys the main idea and acts as a roadmap for the review.
Step-by-step explanation:
A thesis statement is important when writing a film review because it conveys the main idea on which the review is based. It acts as a roadmap for the review, guiding the writer and the reader through the analysis. For example, a thesis statement for a film review could be: 'The film explores the theme of identity and challenges societal norms through its portrayal of the main character's journey.'
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