I've been using this extension in tandem with a couple of others for about four or five years. Works great and it is one of the first I install when configuring Firefox on a new machine.

Love this app. Now, I know about the hundreds of trackers that are trying to compromise my privacy. Thanks, Ghostery!

this thing has saved me so many times from scam links icl

Ghostery very fine app working really good!!!

works on youtube

Great for ad blocking works over ott also awesome