Loved using this extension, was very useful in hiding the stuff I didn't want to see in Ao3.
Unfortunately, I hit an issue in that it wasn't doing its job now that Firefox updated

I love using this to be able to rate fanfics, I just wish there was an ability to change the color of the outlines of the rating stars and all of the other UI as it can be difficult to see on more darker backgrounds. Nevertheless, still 5 stars.

just found this from a tumblr post sadly from the github it seems to have been abandoned in 2018 and doesn't run on firefox mobile which is a shame since i prefer mobile, i suppose it will encourage me to read on desktop more XD

you're a life saver.

If you read on AO3 at all, I CANNOT recommend this ENOUGH! So helpful not having to look at certain things anymore! :D

It's so helpful!! I can know which fics I've read as I'm scrolling through tags or author's pages, and which ones I might want to reread (based on the star rating I gave it).

I also am using this on 3 different devices, and the sync is a bit tricky at first, but works great once you've set it up initially.