Does a very good job at blocking ads though I have it in conjunction with uBlock Origin so they both simultaneously are hitting all the ads - though adblocker ultimate has a feature that uBlock Origin doesn't have -- You can block elements of a site, say if they have inbuilt ads that are from that site, you can block those ads - and each time you go to that site, those ads will be automatically blocked. uBlock Origin can technically do the same, but it's not permanent.

Not only blocks it add banners on websites and youtube ad but also SPOTIFY ADS.
10/10 will recommend it

Esta extensão se instalou sozinha logo após eu atualizar meu firefox para a versão 150. Desinstalei manualmente e poucos minutos depois ela estava novamente instalada do nada!

Youtube ads still come up before the video starts. Have to wait then skip. Does not block them.

it is very good adblocker this adblocker block ads of youtube and any website without anti adblock detection

Saved my LIFE time