I really would not pay too much attention to magazine awards, they are often controlled by advertising, whether current or future.
And when you read stuff like this,
It’s the Canon EOS 5D Mark III, and as the camera “that best refined or redefined photography,” it’s our Camera of the Year for 2012
The 5DIII definitely didn't redefine photography, and surely every single new camera that comes out "should" at least refine it.