Sorry to say but this software no longer works. I've been using it for months and for no reason it quit working.

Дмитрий, спасибо за расширение. Почини, пожалуйста.

Great addon!

Update 2024/10/08:
3.0.0.17 not working again... YT seemse to have changed something.
Update 2025/11/18:
3.0.0.18 not working... again... YT sucks!

Перестал работать

Awesome extension, brings back what youchube removed. Sometimes google changes something and this extension won't work for a day or two but the dev usually fixes the problem so no stress.

Works again, rating reverted.

It doesn't work anymore, waiting for the fix. I will rate 5 when its working again.

edit:
it worked like a charm now after following quick fix guide from Firefox user 12256057, thank you my dude, you're the real MVP!

also edit:
thanks to the developer (Dmitry Selivanov) for the update 🙏

YouTube feels empty without it. How can you have likes without dislikes? It's like Ying and Yang.

Super responsive dev. When YouTube breaks the extension, he even uploads fixes to GitHub before they get approved by Mozilla. Keeps everyone updated on his Discord.

Works great, waiting on fix

Dev quick to respond when YT updates cause issues with extension not working. Happy to see it. Been using this for awhile now and just realized how much I missed it. Thank you Dmitry!