12-35 unimpressive as a landscape lens

Since you hard read the GH3 viewfinder related complaints here and there, by now you should probably know that the GH3's viewfinder is anything but "fine" for a whole lot of honest people.

Lens is not sharp -- because the monitor is not calibrated? Now, that a good one. Never heard that one yet, I must say. Must be straight out of the Panasonic CS manual.

Good luck finding those high performance constant aperture Micro 4/3 zoom lenses, folks.