1. The document discusses the progression from the author's preliminary continuity editing task to their full thriller opening project.
2. They learned the importance of planning, time management, and using tools like shoot schedules and production logs. Their filming and production skills improved with the use of shot lists, costumes, props, storyboards, and scripts.
3. For the thriller opening, they applied codes and conventions of the thriller genre, like low-key lighting and an interesting narrative to create atmosphere and mystery. They also improved their skills in areas like lighting, sound, camera angles, and editing to produce a more polished final product.