I had been hoarding links/notes to movies/tv shows for some time, saved to a plain text file. Often by sharing links from other apps (ie. Reddit or Letterboxd), paired with hashtags, using an iOS app I built.
Finally extracted the data for these hashtags and fed it to an LLM to organize. I'm happy with the result https://xenodium.com/film-tv-bookmarks-chaos-resolved
That is an interesting film/TV watch list, I might have to harvest that for my own!