Very nice. Maybe you could build a recommendation engine on top, Netflix seems to have a knack for recommending things I've already seen. Relies in me telling you which films I like of course, or an existing similar dataset.
TV Time does this somewhat - track what you’ve watched and it’ll recommend other stuff for you. It also shows where to watch but needs some work on identifying what’s free vs paid streaming.
https://netflixtechblog.com/netflix-recommendations-beyond-t...
(Note that was for the much more USA-focused DVD by mail Netflix, so the current problem might be even harder to figure out !)