This is sad. Firefox has been reduced to playing catch-up on UI and struggling to get to parity with Chrome on features. The vision is dead.

Perhaps Mozilla needs to move on from web browsers? Perhaps their work is done, or the torch needs to be taken up by someone who can lead again.

I'm not sure what's in store for Mozilla, but if it's just a Chrome skin on a Mozilla rendering engine, then I don't think it's good.