Actually, this objective would be a fantastic journey lens: It covers a very large focal length range and is incredibly small and light, even for a Micro Four Thirds lens. If it were not a major problem: In certain shutter speeds (1/125 and 1/160 particularly evident in) occur - to consistently Shutter Shock camera shake when the mechanical shutter is used - at least on the G6. It is not possible to create a really sharp photo in this shutter speed range.
The problem could theoretically be avoided by the electronic shutter is indeed, but all reasonably fast moving objects can be in principle when using the electronic shutter distorted. Such shortcomings (blur or distortion) is not a photographer should have satisfied ...
