Inspired originally by stratokasters review to try one of these out, I have just completed a monster 15-part personal review and user experience report on the Samsung NX200.
Due to the nature of blog layouts its back to front unfortunately, and its quite a marathon with samples, videos and comparison tests with other cameras. I've been processing the raw files in Capture One and though Photoshop and Lightroom have just released a new ACR update which supports it, I've tried that out but see no reason to change anything, since Capture One does a pretty similar and excellent job of getting the detail out.
It is a "rolling review" and there are a few glitches, mistakes and changes of mind over the 10 days that I was compiling this (So whats new!!) But thats part of the charm (really!!)
If you want the quick version:-
Great sensor - shame it hasn't got a viewfinder.
Heres the link:-
Soundimageplus: Samsung NX200 review