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!