Does anyone have observations on the performance of the Panasonic Vario 45-200mm please? Web-wisdom suggests it's not quite as sharp as the 14-45mm Panasonic (not surprising), but that overall it seems a well behaved if unexceptional lens. I have tried several manual focus primes and zooms, but they are a real fiddle to use 'on the hoof', apart from the obvious lack of OIS and AF . . . .