Very good

Hi !!! its the Best I ever had... Thank You !!!

Nice and smooth. Blocks everything perfectly without slowing me down

it is very efficient and i hardly recommend it.

This add-on has saved me so much time! I ended installing it on another laptop with Firefox so we didn't have to deal with all the adds.

Very good!

it is very good extension

Good!

Fantastic, I wouldn't brows the net without it.

Is a best ads block