so far almost very good, it can't or won't block popups from www.reddit.com

Love this blocker ♥️

我的眼睫毛过长，导致它贴住了我的眼睛片，所以我在浏览网页时经常感到眼睛酸痛，这个插件保护了我的眼睛，谢谢你

Ghostery is amazing! I just started using firefox, and i found this great extension to help me block all the ads. Yes it does work, and i would reccomend trying it!

Great addon(p.s youtube doesnt notice it lol)

Excellent software. Very powerful. Allows you to regain fluidity when reading website.

Fantastic!