1) For their preliminary task, the filmmaker did not adequately prepare with costumes, locations, shots, or scheduling. This resulted in a rushed, unfocused film.
2) For their full film, improved planning around storyboarding, scheduling, research, and pre-production led to higher quality in areas like costumes, locations, shots, and sound.
3) Key lessons included allowing more time for planning, preparation, and rehearsal which improved the professional quality and engagement of the full film compared to the preliminary task.