Everything we know about photo editing is gone. By just circling a region, you can easily remove objects, with photoshop filling in the background for you. This is so insane on so many levels.
Content Awareness for incredible
http://www.youtube.com/watch?v=NH0aEp1oDOI
Patch-matching for amazing
http://www.youtube.com/watch?v=dgKjs8ZjQNg