Anyone using AI video tools for game trailers or cinematics?

Hey r/gamedev,

I built koe.sh — multi-scene AI cinematic video tool (think generating short narrative trailers from a prompt with consistent characters across scenes). Curious if anyone here would find this useful for:

- Game trailers

- Story cinematics/cutscenes

- Steam capsule videos

- Kickstarter campaign videos

- Lore/world-building content

Not pitching — genuinely trying to understand if game devs would use something like this. Happy to set up free Pro accounts for anyone who wants to test it and share feedback.

(Indie dev myself, built this solo in 3 weeks, just trying to find where it's most useful.)