Quote from : Darkness At Dawn Book

The hallmarks of the noir style are fear, guilt and loneliness, breakdown and despair, sexual obsession and social corruption, a sense that the world is controlled by, malignant forces preying on us, a rejection of happy endings and a preference for resolutions heavy with doom, but always redeemed by a breathtakingly vivid poetry of word (if the work was a novel or story) or image (if it was a movie). ("Introduction")