This document summarizes and critiques several past thriller film openings. It discusses what was liked and disliked about the use of camera angles, editing, sound, and mise-en-scene in creating atmosphere and advancing the narrative. Specifically, it praises the use of subtle techniques and balanced sound but critiques instances where loud noises or inconsistent lighting disrupted the intended effect. The document demonstrates how opinion can vary in media analysis and what criteria are most important to focus on for assessment purposes.