Rated 2 out of 5 stars

I thought this add-on was one of the must-have...

Until I met Ghostery:
https://addons.mozilla.org/en-US/firefox/addon/ghostery/

Just install both and compare them by yourself by visiting this website...:
http://www.nationalgeographic.com/

Uninstalling DNT+... :P

This review is for a previous version of the add-on (2.2.1.829).