The document discusses test screenings and market research in the film industry. It provides details on focus groups and the two main types of market research - primary and secondary. The target audience for the film "Depth" is described as males and females aged 15 and over due to the thriller genre involving violence and kidnapping. Feedback was received on the teaser trailer pitch which was then used to improve the tagline, build more tension, and draw inspiration from other suspense-filled media. Sound was a key area of feedback, leading to changes like adding a heartbeat to build suspense. The marketing campaign was deemed successful for maintaining themes across products and portraying the thriller genre well.