It is useful even if I already have Ublock origin.
It comes from a very trustworthy organization too.
I am happy that Mozilla gave it the "Recommended" badge.

diese ausgezeichnete Add-On blockt individuell einstellbar eine Menge Tracker!

I ❤ this its very nice thank you eff

has been using it for over a month, finding it a really good ad blocker, possibly due to its algorithm
possible improvement: when a tracker permission is changed by the user but then reversed back manually, automatically remove the 'click to return control...' button

Toujours appréciable d'être en mode privée. Merci

Thank you so much, EFF! This is a MUST for anyone along with HTTPS Everywhere!

Everything made by EFF should be supported