Lots of reviews online.
I figure I'm one of the first in my area to get one, been on the pre-order list since forever ago. Five consecutive 0s in my serial number lol.
10FPS is amazing. Was really missing it when I upgraded to the 5D3. Such a beautiful sound.
Frame rate doesnt suffer immensely when you have a SD card inserted. Used with a UHS SD card pictures transferred fast. not sure HOW fast since there is no ML yet, but its fast.
the grip feels sharper than the 5D3, it fits in your hand very snugly, somehow it just feels BETTER than the 5D3 (which is already a step ahead of the 7D Mk I in my opinion)
Silent shutter is super quiet and reasonably fast. Like, library quiet. lol.
ISO performance is greatly improved. Anyone saying its just a re-hashed 70D sensor needs to boil their bottom. Images are fantastic!
AF system reaches further to the sides, tho not far enough up and down in my opinion. Still, its an improvment and its pretty excellent.
SO MANY SETTINGS. Im going to be reading and re-reading this manual for months making sure I know the ins and outs of this camera. So many little features.
LEVEL IN THE VIEWFINDER?!? Yes please! Always on level in the viewfinder, among other useful information making full use of the transparent LCD display.
The list goes on and on and on, this is an upgrade to the 7D in every way.
ONLY GRIPE so far: They COULD have put a touchscreen on it. Im not sad its not a flippy screen, those have their place but not in a high end camera IMO, and a touchscreen COULD be useful for video or live view focusing while not creating extra bulk or interfering with weather sealing.
Oh, and they could have kept the old battery and wifi grips instead of charging another ludicrous $800 for a wifi grip. Im going to be seriously looking into other options, that's for sure.
Last tiny gripe is that the raw files dont work anywhere (yet) tho that will be fixed next update, reportedly.