it is a nice addon

De las mejores extensiones para quitarte publicidad.
Desde www.flsistemas.es siempre usamos y recomendamos a los clientes Firefox y sus complementos.

good

because it's white list mechanism,it's a little harder to collect the date from every sites than others "black list" extensions,but when you use it for a while,it's gonna to be better

Klass!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!