In reply to icnoble: I've had a Mamiya 7 for 15 years. The quality and clarity of the images I get from it are fantastic, especially on Fuji slide film.
Ken Rockwell is being over cautious for the American market when he says "but it's built with only second-rate mechanical quality.". I treat my cameras with care, and I've never had any problems with the build quality or working mechanisms of this camera.
These are great cameras in my opinion.
Ian