Sometimes a little glitchy with the new updated ui, but works pretty well.

love it

This extension is really good, though it won't be necessary if YouTube themselves canceled the dislike policy but since they are refusing to that this is a good option

Giustizia è fatta, grazie.

Not working

A few times its inaccurate or glitchy.

que bueno que se puedan ver otra.

que bueno que vuelva!!!

not working. all dislikes show 'Disable by Owner' for EVERY video
EDIT: I apologize. My uBO was the reason this wasn't working. Fixed

Look what you have done YouTube. Look at what you have become. I am YouTube, I am Become Advertisement. Anyways, so thankful for this super useful add-on! Can't imagine using YouTube without it. Hope it keeps working for a long time!