Not working right now. Get a blank screen clicking on extension (https://i.imgur.com/sw66MFd.png), clicking on options brings a new tab with 5 buttons and none of them do anything now. Please stop replying to reviews saying "it's fine", you have a variety of people reporting it's clearly not and you should know youtube's been cracking down on this sort of thing. (edit: firefox current version)

Funcionaba de lujo, pero ahora Youtube pide que quites los bloqueadores de anuncios para poder ver los videos

the goat

Makes YouTube bearable again.