Seen couple of negative comments & 1-star rating for the extension. The developer was maintaining this wonderful extension for last couple of years. The developer of this extension asks that you help support its continued development by making a small contribution. At that time how many of you, those are giving poor ratings, bothered to donate the developer for this extension? It’s Mozilla & not the developer who had ruined the browser. If you are not happy with this extension, then move on to some other browser or older version of FF (ESR). I uninstalled FF 57 & went back to ESR only for this extension. Can’t use any other browser & without this extension, it’s impossible to use FF. On ESR, old version 5.1.7 is working perfectly fine.
Giorgio Maone, please ignore all the negative comments in review section. Will it be possible for you to maintain old version 5.1.7 for ESR till June 2018? Thank you for the support of this wonderful extension till today.

Как включить русский язык,а то у меня всё на английском?

good, easy to use

I must say it's a shame that so many people can think of complaining of a free (gpl) software! Instead they should donate more to the developer, Giorgio Maone, who has dedicated so much of his time to develop a free security suite for Firefox, they should give him both more money and do bugfixing as testing to help him. This version, 10.x, is a complete rewrite of the earlier 5.x. Firefox has completely changed its addon system to a system which isn't allowing as much as before. The current 10.1.2 version is working good, but you can't and shouldn't compare it with 5.x because of the webextension API being so limited. So I hoping Giorgio can working through, and don't look at this site and its shameful complaints. Thank you Giorgio!

Best addon

The update contains the features missing from the initial release. I'm also starting to get used to the new interface. Thanks for this awesome add-on!

I like new interface and access to custom permission for current website with just few clicks.

Das ist die Beste!!!

a must have extension if you care about privacy and security.
Requires some familiarity with the concept of javascript

Very useful extension. Happy to see the developer listened to our feedback.

YESS ! Available for Firefox 57 !
Thank you.
This Add-on is a must have !
It allows you to browse the web securely.

Didn't work with https://www.rnz.de/ (no Pic) and it isn't opssible to login here at my Mozilla Account and my googlemail account works only with simple HTML with noscript active.
Update 28.11.17 - Good Work! Now everything is fine.

I can tell the developers working on all the gripes i had. Good work to you all, have always loved this app and will continue to support it.