Images of scantily clad women on posters and desktops.

Sean watches porn. Female moaning can be heard, but audience only see selfie-view camera angle of him. The scene lasts 3-4 seconds before Ethan interrupts him.

A girl leads a boy to a room. They are about to have sex; the girl only takes off her t-shirt. Her bra stays on. Likewise no nudity is shown. Suddenly she notices a camera. Instantly she is going to put on her t-shirt back. Nothing sexual happens.

Onscreen shooting in end with some blood (not a spoiler, this is revealed in the beginning).

Fuck, shit, goddamn, and other swears are used frequently

Suspense throughout the film.

A man destroys a door with an axe out of anger because it's making noise.

A few.