The new FF version for android is a toy. All advanced features have been removed. Virtually no addons are available. No more about:config. The home screen is a joke ("collections" instead of my previously opened tab? What's that about?). Opening a new tab does not place the focus in the address bar, and the "new tab" button and the address bar are on opposite ends of the screen, resulting in very awkward finger movements. I got so angry in the first hour of using it that I uninstalled it. It's the worst browsing experience I've had since before IE4.

It's so bad that maybe it's deliberate in an attempt to sell the missing features as addons or a pro version or something? At least I hope that's what it is, otherwise I don't understand the move at all.