Working normally again. Note for the negative reviewers, extension authors can submit updates to Mozilla at any time but they'll often take a week or more to be published here. YouTube broke the extension, the author fixed it last week, and Mozilla just approved the update today.

Not working...

Not working

I loved it until it STOPPED WORKING!!!

I think the download file is still v.11 and not .12. Not working for me anymore as of today.

It worked until an upgrade happened. Now it's incompatible with new like counter. Fix it ASAP!

It's an arms race with youtube at this point. works really well whenever yt doesn't choose to f sh*t up.

No longer works, hopefully this gets an update soon.

Doesn't work anymore

Suddenly, it's not working!

It has worked all the time but I just created a new YT account and it doesn't work on that one for some reason.

Absolutely recommended. If it doesn't work, YouTube changed something. Wait a few days and an update will fix it.

YouTube keeps trying to break this, but the author seems to be doing a good job keeping it updated:

https://github.com/Anarios/return-youtube-dislike/releases/tag/v3.0.0.12

this version works for me

The extension stopped working. I have restarted Firefox all the time, the extension is ENABLED.

Great plugin

worked really well until recently. not currently working, even after disabling every other extension i have.