Does everything it says it does. Ghostery is a very minimal extension that is still very simple to check what each website is tracking.
My only complaint is that each time you manually block or unblock a tracker, the page has to reload to have any effect. This is likely required though, so no complaints on Ghostery's side.

It just works and it's easy to fine tune it for sites.

This seamlessly integrates into all browsers and works without intrusion. There are lots of ways it can be customized for your personal needs. A definite requirement in today's browsers.

Simply AWESOME! Love how easy it is to use. Love the options it gives you. Love that I can find out what the trackers ojectives are. Just love it. Thank you!

It is very good and very easy and nice .

i like that it is easy to adjust and edit for different sites. Taking my info without my permission isn't for me. This program works.

Помогает от лишней навязчивости

Constantly logs out of profile. Doesn't fit menu tab being moved there from main panel.

Love all of this it's all new to me but I like the add on and then privacy Firefox oh yeah

Yesterday I updated Ghostery to version 7.3.3.7 (in Firefox 55.0.3) and luckily it seems that the developer has fixed the delay and hang issues. Startup is fast again and Firefox is immediately ready for use - at least on my Mac, and I always startup with a blank page, not with zillions of tabs open. So Ghostery is back on my list of must-have add-ons. Good job!