The processing of the camera is good to very good - the folding screen may certainly have advantages when taking out "other" perspectives, but the mechanism can be certainly improved.
The operation of the camera is intuitive, as usual from Panasonic. The pity is that no "thumb" - dial to set the aperture / time is available. On the whole, the camera can operate relatively well despite the small dimensions. For larger lenses, the camera then but sometime very top-heavy (in my case, the 45-175 mm) - therefore a camera for the small focal length ranges (up to 100mm KB).