The document discusses using audience feedback to improve film productions. It explains that filmmakers conduct test screenings and market research to get feedback from audiences on how to strengthen their films and target their marketing. The feedback helps filmmakers identify their target audience, determine if a film will succeed, and learn what audiences like. The document also provides examples of how a film production team gathered feedback during their project pitch, rough cut screening, and final screening. They used the feedback to improve areas like their script, sound design, trailer structure, and marketing materials. The final feedback suggested they successfully achieved their goals for a teen drama marketing campaign.