Rated 2 out of 5 stars
Problem in Firefox 22, can't open the add-on window by clicking on the toolbar button, nothing happens. Can't open the add-ons options either, although it still seems to be blocking the tracking since the button color changes. Reinstalled, same result. Update: doesn't even do the blocking anymore, uninstalled.This review is for a previous version of the add-on (18.104.22.1680.1-signed).