the panorama mode is so poorly done Samsung should be embarrassed that they rolled it out. (firmware upgrade to nx10 also).
First of all while images always look nice on the small AMOLED, look at the same photo on the pc and you will find areas with major motion blur.
More importantly, the images are only .jpg capable and regardless of your photo settings they are extremely low in resolution. A Wide sweep photo is less than 2Mb when you would expect it to be between 15-20Mb!
lastly there are contrast and white-balance issues.
I believe that Samsung needs to immediately prioritize improving the panorama.
I really enjoy everything else about this camera.