The document discusses how effective the combination of a film trailer, poster, and magazine front cover are at promoting the same film. It finds that the products work well together due to similarities in house style, imagery, and use of bright colors and bold fonts when mentioning the film title. Specifically, the trailer and poster are very consistent with each other, while the magazine cover was influenced by a popular film magazine but still aims for synergy. The products follow conventions of their mediums to appear genuine and effectively promote the main task.