Cumple con su función.

:v

A must have add-on the get rid off all of those annoying adds and news popping up everywhere.

很精彩

広告でない物が消えてしまったり、逆に一部の広告が消えなかったりという問題すらないので完璧です。

:)

es muy buena totalmente

I chose this extension for its capability to allow users to block certain elements of a page. Others have it also but this is more flexible. After a a day of use, the menu button disappears. The options disappear. They're only available after install. Unusable for me. Installed on Firefox 56.0 (32-bit).

This is a test