All-sex movies do not typically acknowledge the cameraperson as part of the scene, a distinction that separates the category from the related genre of Gonzo. In modern porn, however, the difference between gonzo and all sex is sometimes vague and contingent on the interpretation of the particular director or studio. All sex became a porn standard in the wake of the revolution set off by gonzo porn. Gonzo demonstrated that audiences enjoyed porn movies that removed plot and characters to focus on sex, leaving the door open for wall-to-wall sex movies that did not feature the participatory camera operators essential to gonzo. Movies in the all-sex category appeal to fans who prefer adult movies that are not bogged down in plotlines that distract from the hardcore action itself. New Releases.