Despite being about a shooting at a theater, the film features no violence. This film could best be described as a fixation on the imminent threat of the shooting. A sense of dread permeates every scene, and much is left implied to the viewer.
A young man is shown to be very unstable throughout the film.
A group of veterans share their experiences and some are shown to be very visibly traumatized and emotional. This could be upsetting.
Many of the scenes in the film are uncomfortable and suggest a more violent motive beneath them.