Horror movies possess the most distinct linguistic fingerprint. Their taglines are effectively threats: short, punchy, and overwhelmingly negative. Conversely, Family flims rely on "superlative inflation"—words like Best, Greatest, and Magic appear at 3x the normal rate.

Action movies sit surprisingly close to neutral. Their taglines focus on *verbs* (Run, Fight, Survive) rather than adjectives. They describe process, not emotion. The most successful taglines (like Alien) act as micro-stories, setting a scene rather than selling a feeling.