Rated 3 out of 5 stars

by GP2 on June 22, 2014 · permalink

The "1.0" add-on (from the author's site) was decent while it was being updated, but there have been no commits to the GitHub repository for the past year. Go with EFF's PrivacyBadger instead, which provides an extra level of control (block, allow javascript without cookies, allow javascript and cookies), and is relatively new and actively maintained.