It kind of defeats the object if you get a deny/allow window come up in place of a popup.

nice addon!

Every time I try to add it, or Facebook blocker, it invites me to download Firefox for the 43rd time

The best on what It does, It has helped me a lot on my daily browsing, but can I add this to the Android Firefox app? Is It compatible?

great now it's will not open an ads on the next tab or open a window:D THX!!!

Perfect, just needs to be compatible with the firefox version for android. It sucks but I hope it gets resolved soon.

It works great. It has very useful options and it's easy to use.