One other point I noticed - and it's the only real biggie so far as far as I'm concerned...

The phone melodies and maximum volume are truly pathetic.
I don't give a flying **** what lovely melodies the devs can dream up, if the phone sounds like it's ringing next door it's bloody hopeless.

Jolla with the maximum volume hack is about what I consider the minimum acceptable maximum level should be.

Twice today I've missed calls in my quiet office because I didn't realise it was my phone that was ringing, and it's only 3 feet away from me.

In my car I can't hear it ring at all, and it's not a loud car either.

Rant over