The Nikon D850 is one of the best DSLRs ever made. Period. Full stop. Yes, we had a few notes -- the Live View AutoFocus is slow, you'll see some rolling shutter in video, it's a little hard to find settings in the endless menus, and Snapbridge has a few bugs (and will eat your battery!
Gorgeous imagery; Amazing dynamic range; #AllThePixels; Incredible Auto Focus (via optical viewfinder; Accurate metering; Very good 4K video recording; Up to 9fps full resolution continuous shooting (with the optional grip; Ergonomic button controls; One of the best DSLRs ever made
Dense menus; Slow Live View AF (for stills & video; Missing pro video features (S-Log; 10-bit HDR; etc; Choppy in-camera slow motion HD video; Snapbridge App still needs some work