The document discusses the effectiveness of the ancillary texts, a poster and radio trailer, created to advertise a comedy film produced by the author. According to feedback received, both the poster and radio trailer were generally effective at intriguing viewers and making them interested in seeing the full film. Specifically, the poster captured intrigue through mystery and hints of the plot, while the radio trailer included actual dialogue from the film. The author also compares the poster design to those of other comedy films like In Bruges to demonstrate design inspiration taken from successful advertising of similar genres.