Rated 2 out of 5 stars
I have used the ancient theme for the 2 version of Firefox, and I liked it.
This new one seems darker and has bugs. On the Library we can't read the fields on the lower right corner; on the browser we can't read the text on the not active tabs when we pass the mouse over. Some icons are definitely too dark and we can't see them either highlighted or not. I'll suspend using it until an update solves the bugs. I'll be back because I did like it, but I hope the text will be more readable, that is not so dark or slightly bolder would help too. The rating has no value because i don't mean to rate it as it is now, but this was not accepted without.