Have been using it for years, and is a great addition to the Mozilla web browser.

Incredibly effective. Very reliable. Works alongside other extensions with similar or overlapping functions. It's a must have in all my browser installs!

Works like a charm, keep it up!

great blocker for ads and other things DOWNLOAD IT the best (:

Having tried many ad-blockers Ghostery has proven itself to be amongst the very best and is now my default choice. Do yourself a favour and install it.

The only ai that you'd want on you computer.

all i can say is awesome, it dose the job it installed for, protection and ad blocking

Great ad blocker, works very well! I especially like how it organizes the cookies by category and how you can set it to automatically deny cookie pop-ups

Seamless product, I barely notice it there; yet, I I have no adds anywhere. Not to mention it has a bit of internet security as well. No complaints, 5 stars.

the best plugin ever created

ads ads ads and more ads. guess what? it does not work. we should be able to post screenshots to show off how bad this worthless add on is to help others avoid wasting their time.

1 star for the popup with broken close button.

Hermoso,es perfecto y muy eficiente cumpliendo su funcion.

Ghostery is really good, and it does it work really well.