The document discusses what the author learned from their preliminary task to their full opening sequence project. They learned how to sync dialogue to mouth movements better. They also learned camera techniques like framing from the side rather than behind subjects, using shallow depth of field, and using lighting like phone flashlights to create shadows. Creating a storyboard helped provide more structure compared to the preliminary task. The full opening sequence used music that fit the story and faded out, unlike the preliminary task. It also ensured continuity by having actors wear the same clothes across scenes filmed on different days. A variety of camera angles were used to create more of a horror genre feel compared to mostly eye-level shots in the preliminary task. Overall, the author was pleased