Conclusion: It is cheaper than the medium format competition, but perhaps still not quite within easy grasp of the average pro photographer. On the other hand, if only medium format will do and you can stretch your budget, it's the best value package around.
Conclusion: You certainly step up to a new world of image detail with this camera, and you will experience a level not found on a DSLR. The downside is that the camera is a lot bigger, slower and more expensive. We can see this camera being the start of a new generation of digital models, especially if the price comes down enough to challenge the top end of the pro DSLR market.