Only took a quick look, but it seems pretty amazing.  A blazing-fast mirrorless camera.  DP Review.  This, on top of Panasonic's video-oriented Lumix DC-GH5.  Canon and Nikon are of course coming out with new high-end models.   So the upper end of the camera/video cam market looks pretty competitive even as the pocket camera market has been taken over by phones.   I haven't fallen in love with mine, but it has its uses.

Malekula sculptures Branly (1 of 1)-2.jpg  (203 KB)

DP Review did estimates of how much it would cost for sports photographers to migrate from Canon to Sony.  One problem:  Sony doesn't offer nearly the range of glass that Canon does, at least not yet.  

Crazy expensive.  Surf photography/video would come out somewhat different but still expensive.  I still wonder about all those expensive video and still cameras going to places like Tasmania's Shipsterns.