Sure, overall I have a very positive feel about the device.
There are negatives, like the browser feels a bit half-baked and lacks the landscape mode, but I tend to forget that as the device feels so pleasing in hand and is joy to use.

If you ever used N9, the UI is very natural to you.
I did the experiment today that I gave my device to somebody who had never used N9 before, and watched for about a minute how he interacted with it. Then I showed him how to open the tutorial and he went throught with that. That was enough for him to grasp how the UI is supposed to be used

I'd say same goes for anything new that's launcehd onto people. Some take it with open mind and some have prejudices and tend to hate anything unfamiliar...

@daveDave999, if anything the Jolla device is just a tad too large. N9 ws absolutely the perfect size for onehanded operation, Jolla device requires me to stretch my fingers then I execute the "close device" gesture with one hand...