We have here a good range of what is new from UN's collection and it's always nice to discover it a little deeper.
I'll be curious to see what the 2 first watches look like in the flesh, let's wait Belles Montres for this 
However, concerning the Sonata and the Marine Chrono I must say I'm a bit disappointed....
The Sonata went from a very original and well designed watch to a today's big fad box. I don't like it, at all.
As for the Marine Chrono, I have a clear preference for the more classic one i.e. the limited edition with the UN118+enamel dial (or even the 1846 normal one).
I hope they won't move too far from what they were, toward what we see today. There is a difference between modernizing one's style and copying ineptly the fad.
Thanks for the report Fx 
Cheers,
Mark