And what about being able to choose at least some of the sources? See this feature request: [Feature Request] Ability to specify Metadata from a single source (IMDB, TMDB or TVDB)
Release year and genres being the most important thing imo, because the year can be incorrectly reported from IMDb currently and the genres doesn’t mix well.
This would take some load off you at Plex because the user can pick what they like. There are already some such options already available, such as where the critic ratings comes from.
