Reply to Terence Eden about review sites

Replied to a tweet by Terence Eden (Twitter)

At the @whiteoctober #indiewebcamp this weekend.
Anyone know of a self-hosted review site? Like goodreads, imdb, etc but decentralised.
— Terence Eden (@edent) September 22, 2018

I suspect you could re-purpose the open source code for or to create something like what you’re thinking about.