Rated 3 out of 5 stars
It just Tells you what Trackers are on the webpage And not *Actually* Block them? WTH? Waste of time.This review is for a previous version of the add-on (2.2.1).
Blocking With Ghostery
Thanks for giving Ghostery a whirl! Ghostery does, in fact, block trackers and delete various tracking components on browser exit... All you need to do is go to Options > Blocking and then customize your block list. If you have any suggestions or comments, I'm always happy to include them in our new releases, especially if you're finding new trackers that can be added to our database! Check out our support page: http://getsatisfaction.com/ghostery