The DPReview review is quite negative and they didn't even give it any sort of award:
https://www.dpreview.com/reviews/canon-eos-6d-mark-ii-review
Conclusion
Pros
- Updated 26MP sensor with good high ISO performance
- Pleasing JPEG color
- Generally good ergonomics and controls
- Effective Dual Pixel autofocus
- Polished touchscreen operation with fully articulated touchscreen
- Weather-sealed
- 6.5 fps burst shooting through optical viewfinder
- Updated autofocus system
- Wi-Fi with NFC and GPS
- Effective video stabilization system
Cons
- Less low ISO dynamic range than even crop-sensor competitors
- Limited autofocus spread in optical viewfinder
- Viewfinder autofocus system accuracy lags behind competition
- Very slow burst shooting with autofocus in live view
- 1080/60p video is soft and lacks detail
- Lacking headphone port
- Rear control dial is mushy and imprecise#
The final word
After five long years, the 6D Mark II has some big shoes to fill. The original 6D had it a little easier, with a less mature market willing to forgive its shortcomings somewhat in favor of a full frame sensor in a well-priced body. But things have changed a bit since then.
It's true that nearly every objective specification of the 6D Mark II has been improved upon when compared with its predecessor, while the release price has remained the same. Unfortunately, unless you're a die-hard Canon user with an investment in glass and you just need an affordable backup body, it's difficult to look past all that competing cameras have to offer.
For the same price, Nikon's D750 offers nearly the same resolution, loads more dynamic range and a far more sophisticated autofocus system. Same goes for the Sony a7 II, though that camera is even cheaper. The Pentax K-1 is an incredible value and gives you even better build quality, unique and innovative features like Pixel Shift, and far more resolution. The only thing that makes the EOS 6D II stand out is Dual Pixel AF, which turns out is only of real value in
this camera when shooting single shots of slow-moving subjects or HD video.
Let's be clear: The EOS 6D Mark II is, like so many other cameras, capable of outstanding images in the right hands. But even considering all the traditional Canon bonuses like great color, ease of use for video capture and comprehensive lens ecosystem, the 6D II falls too far short for us to recommend it over the competition, and therefore it doesn't merit our highest awards.