The combination of the main documentary product and two ancillary texts (radio ad and magazine article) is generally effective. They use consistent elements like featuring the same expert across all products, using the same title graphic and title name, and incorporating the same "Willy Wallbanger" song in the documentary and radio ad to create clear links between the products. While some elements like color scheme could be improved, overall experts, titles, music, images, and mise-en-scene are used successfully to tie the products together and promote the documentary.