I've always used this on both Chrome and Firefox since the early days, nonetheless to say, it's the best extension ever made, especially for YouTube!

Excellent. I use it more then 2 years

tanks you!!

bom

Very good add-on, but recently it's ceased to work with Thunderbird due to upgrade to version 60. When the add-on become compatible? Ask the developers, please.

I tried many ad blockers and this is the best. It remembers what you blocked, and it's easy to UN-block things as well. Well Done!