Some more things for you to work on:
1. Look at the target audience for the film and how each film attracted their target audience.
2. What type of company distributes your chosen films?
3. How have social groups been represented in these films and how does this relate to the target audience?
4. What are audience expectations for these films?
5. Try and present your findings in an interesting digital format (video-log, Glogster, Prezi, Wordle, Soundcloud, Slideshare, Blogger, Charts, Graphs, Questionnaires etc).