Rated 3 out of 5 stars

This is by far, my most used extension.
Why the hell has the developer STILL not updated for FF 57? Release is in 2 days! Are there really not any plans to do this? If so, you are effectively torpedoing your own product. FF 57 is the first version of FF I have used in over 10 years that hasn't really really sucked. In fact, FF 57 is my dreams come true. It's stable, it's fast, it's sexy. It's everything. PLEASE UPDATE SOON!

This review is for a previous version of the add-on (