Unfortunately, the image quality is not as good. The actual resolution is low and image quality suffers with less light. Focus is quite slow and noise quite high. This is perhaps with Samsung's EU 150 cameras comparable, and which are also not so good. However, the quality is still better than that of mobile phone cameras and the lens and zoom are very useful. Battery life is short for such a camera. A phone function is missing (SMS but there). The SIM card is micro-SIM. The screen is excellent.
This is ultimately a special camera for people who absolutely want to integrate Internet, GPS and camera and is not sufficient for a cell phone camera. For example, it is so very good for housing, indoors, eBay sales. However, it is a pity that Samsung has not been able to achieve for this price better picture quality or to make the camera usable at least as full-fledged mobile phone replacement.
Whether they were rated good or bad, that depends on what you expect. I am glad that there is this camera, because for my purposes it is very useful. But I think anyone who simply wants to take pictures should wait perhaps 1-2 generations.