The Deadpool trailer effectively showcases the film's unique selling points. It presents Deadpool as an antihero who breaks conventions by being willing to kill and not follow the usual hero narrative. It also features Deadpool breaking the fourth wall by talking to the audience. Additionally, the trailer leans into comedy through Deadpool's sarcastic jokes and references to other Marvel characters. By highlighting these differences, the trailer attracts audiences looking for a less conventional superhero film.