Sony Alpha 7R
When it comes to getting high image quality from a small, full-frame camera, the Sony a7R has it wrapped up. It's worth the higher price and pairs well with Sony's impressive FE lenses.
Those who have no trouble processing Raw images, and will take the time to learn how best to apply the a7R's keenly sharp sensor.
Snapshooters who would be drawn to the camera because of the high resolution and price tag.