I also liked the pictures shown online with the GA645zi, so I decided to get one - especially as I noticed that Karl Lagerfeld was taking pictures with it.
It's a nice cam to carry around if you spend some time with your family or for travelling, but I wouldn't mind to sell mine, because now I would prefer a rangefinder with a prime lens.
The Fujinon 55-90mm is vignetting and the autofocus is precise, but not so easy to manage in praxis (
some pictures taken with this nice cam here). Probably I should try more focussing in manual mode, but then I have to guess the distance. The Nikon F4 for example indicates with a LED if the manual focus is equivalent to the metered value.
So if anyone likes to trade a GA645zi for something nice in 120 with manual focus and a 100mm lens (or just a working 100mm Planar for my 500 C/M): The GA645zi comes with a lens hood, strap and the original dust cover.
GA645zi & F4 by
Dead Link Removed, on Flickr