There is a user review from Japan explaining Samsung NX10.
You may check the google translation:
Google 번역
The orgianl source is at
ミラーレスAPS-C機「サムスンNX10」を購入してみた - デジカメWatch
I think NX10 has become an issue since it is one of few mirrorless interchangeable lens cameras at the moment.
I will check more reviews to see the quality of NX10.