Try to dissect the movie, see what its underlying message was. Think, for example, the following questions: How does the movie you review fit to the theme we were studying? What does it tell about the topic? What were the underlying points the makers of the movie tried to convey about, for example, globalization, poverty, terrorism, society, modernity, and other topics it covered? Avoid simple “I liked/did not like it” – reviews. Push your analysis to an intellectually rigorous and challenging direction.