Impressive indeed. I'll wait to see other reviews, but this one seems very promising.
I may very well buy one as it would be my main lens for travelling.
This one as well as an Oly 9-18 and a Pana 20 1.7 would be the perfect travelling combo IMO.
I'm really looking forward to a photozone.de review of that lens.
Is it scheduled already?
I would be really interested what would be the better travel camera:
OM-D & 14-140mm II & low light prime (17mm Oly, 20mm Pana)
or
Nikon V1/2 & 10-100mm & low light prime (18.5 f1.8)
As both super zooms have a great reputation on photo forums... (they might be better than super zooms for bigger sensors).