Ending possibilities: Open-ended, hinting that the horror isn't over. Or a sacrifice to stop it. Maybe Vega Movies keeps Alex forever. I think an open ending would leave a lingering fear. Need to maintain the horror atmosphere throughout.
Vega Movies remains online. Someone, somewhere, is watching. Themes : Blurs boundaries between viewer and viewed; grief as a portal for horror; the dark web as a modern haunted object. The portable format transforms technology into a cursed entity, echoing the 2018 film’s themes of inherited trauma. The English subtitles, mistranslating reality, suggest no escape from linguistic and psychic traps. hereditary20181080penglishesubsvegamovies portable
Structure: Start with the discovery of the app, the experience of watching the movie, the initial strange occurrences, the escalation into a horror situation, and the resolution or lingering dread. Maybe leave it ambiguous whether it was real or in their mind. I think an open ending would leave a lingering fear