The document summarizes feedback received from audience members who viewed the documentary and other promotional materials produced by Grzegorz Wycislok. Viewers responded positively to the opening music, professional narrator, and advertisement design mimicking Channel 4's style. Suggested improvements included adding more music to the documentary to prevent dragging, using minimalism in future advertisements, and providing more context about the documentary in the magazine article. The producer was pleased with the overall professional quality and tone of the materials, but aims to incorporate more varied footage and apply lessons learned from the feedback.