Otherwise, I agree with my "previous speakers" full on. The system has high potential. However, the 20MP League requires good looks, you should therefore be aware that the exhaustion of the capacity of the camera or sensor good fixed focal lengths are unavoidable. I had next to Kitzoom also 16mm WW in use - as you can see the difference very clearly - and also that the camera can deliver very good, when the light treatment is right.
Extremely positive is the battery life, because you can do without largely due to the display of the electronic viewfinder, thus tremendously saves battery. And if you then still need time, you have a very good representative and swiveling AMOLED display available.
Picture quality (RAW) is very good for my taste, the raw data provided show very conservative in a very good processing latitude allows (I develop the images with Adobe PS 4.1 LR). For JPG, I can not say anything because I look at the raw data format as a prerequisite for Maximization of the performance of the camera.
The Wifi functions are nice, the scope of the "I can now also need reasonable" must however first be opened. Only the Remote Viewer has already proven to be very practical; sometimes just shooting with the smartphone from a safe distance flight a picture of shy animals that is class. However the latest here is a replaceable battery duty - in Wifi, you can almost watch the battery decreases ...
Conclusion: very good camera with high potential (Lens Park), which, however, a classic DSLR equipment can not completely replace - that should never be forgotten.