I went in expecting to find something resembling fandom.com but was pleasantly suprised. It is more or less the Firefox reader mode but improved and optimised for Wikipedia and without hiding parts of the website. One issue: the background colour breaks on french pages, probably due to the other theme they are using. The one thing I miss is a quicker way to access other languages, I often read a page in multiple languages and having to scroll through the menu every time is slow.