Unfortunatelly its not working for couple months, need update

Amazing seeing all the dislikes, the dislike icon doesnt show but idrc. Overall, this is a very good addon :D

This extension saves a lot of time when searching for tutorials and guides. One glance at the like-to-dislike ratio is enough to understand if the method in the video actually works. The integration with the YouTube UI is seamless; the counter looks natively built-in. Highly recommend to every Firefox user!

plz update i cant press the dislike or something plz update

stopped working months ago

the thumbs down totals are made up, it's pointless

It's never getting updated. Hopefully something else will replace it.

Was a really nice addon, but it's been broken for 2 months now

Life saver for Linux

No longer works in Firefox

Parou de funcionar! Uma pena, pois era excelente.

saves me time by letting me know which videos are bad

works

for some reason, the firefox extension is out of date by two years. the latest update is of may on github, though there's been reports where if you do fetch the newest version of the firefox extension via the github, it's corrupted allegedly. i've had luck though with the tampermonkey script which installs easily if you have the tampermonkey extension.
whether it's because mozilla is taking a long time to approve the newest version of the extension or the extension developer hasn't updated it yet here due to unknown reasons, just go with the tampermonkey script. it does the job and it works!