The document discusses weaknesses in a preliminary film task and how they were improved upon for the final film. Some weaknesses in the preliminary task included unsteady camera shots, a lack of zooming or tripod usage, inconsistent sound between shots, choppy editing, and unnatural acting. To address these weaknesses, tripods were used for smoother shots, zooming was utilized more effectively, sound was standardized across clips, editing and post-production skills were developed, and acting coaching was provided. Through reviewing their preliminary work and gaining new skills, the filmmakers were able to produce a higher quality final film.