Rated 5 out of 5 stars

The best addon that Firefox could ever have.

Too bad Firefox's programmers are being stupid and still refuse to allow such addons to work on Quantum. Sadly this isn't something the addons' creator can do but a problem of Firefox's programmer delaying the problem.

It was promised to be fixed in 2018 only to be pushed on to 2019. Hopefully, they will do some actual good work for once and allow the necessary resources to be given to the addons creators.
Many users are either stuck on version 56.0.2 or using alternative Firefox version like Waterfox.
At this point, they are just proving how incompetent they are at prioritizing important fixes for their community.

I would also like to point out that every bad reviews are of ignorant people thinking that the addon not working on recent updates is due to the Creator, Micheal Kraft.

This is no the case. Firefox and the developers behind are the ones responsible for coding their browser to destroy the most popular add-ons they ever had along with many more that can't be included in Quantum.
Blame Firefox for being shit at prioritizing their shitty bug filled updates.