game changing, game changing, game changing, blah blah..
But show photos from 7d1 and 7d2 to people, and they' won't recognize what camera is where.
What is really game changing, sony A7 or a7s. Or new 5-axis sensor stabilization in A7 II. Btw it cost as much as 7d2.
Until you shoot indoor sports, or indoor anything for that matter. Some people couldn't tell my iphone photos from a Nikon D700 or 5D Mark II outdoors on a sunny day. Is that supposed to NOT be game changing? And then the rest of your post is Sony blah blah blah, which costs as much as everything else that people can freely choose to purchase for their needs.