As others have pointed out, this addon gets rid of the cookie warnings by "accepting all". This is not explicit in the description of the addon and therefore can lead many people in mistake.
It's perfectly fine if the addon accepts all cookies - I'm sure it's useful for many people and those who don't want it should not use it of course. But it should be clear what it does! I'll be happy to change the rating if that changes.

Super Add-On, benötigt nur leider ältere firefox versionen.
Hoffentlich kommt das Add-On bald auch wieder für aktuelles Firefox für Android

Caution! This add-on does not reject that websites track you; it automatically allows it! This is exactly the opposite of what I want.

Läuft! :-) Thanks for this addon :-)

Et enkelt klik, og så kører det bare. Genialt!

A great add-on, i can't live (surf) without it any more. I am deperately missing it for Android, so I just submitted a request to mo-featured@mozilla.org as suggested by the developer.

Any chance this add-on is slated for review by Firefox to receive "verified" or a higher status?

This extension is simply a must, specially if you live in Europe. It makes your web experience much more pleasant, and is open source... Great. Having said that, unless you want to collect lots of cookies in your PC, this extension should be used with the "delete cookies when you close Firefox" option ON.

I hope this extension will soon be available to users of Firefox mobile

The best add-on I have ever found. It saves you so many clicks and time!

This add-on is a great example of something small that you never really think about, until you experience it. It makes browsing much better. Firefox ought to review and recommend this add-on in my opinion. Wish there was an Android version.