Tony learned several lessons from receiving audience feedback on his film project. He found that he needed to expand his target audience beyond his initial ideas to make the film appealing to more people. Feedback from questionnaires helped him determine that the film should be in the slasher genre and feature a cunning or masculine killer. Reactions from focus groups provided constructive criticism that helped improve the promotional materials. Tony incorporated media technologies at every stage, from online research to filming and editing trailers and posters. He found that technologies made the process more efficient.