I finally watched the video and I had C as the overall winner, with D being by far in 2nd place. And this goes to a very important point - which is C is actually the best hardware/software, but D is NOT the second best, unless the S8 is worse than the S7 Edge - because the S7 Edge is better than the iPhone 7+. It's a pretty slight difference, but this is an established fact.
I absolutely hated when he started off by saying objective measurements don't matter and personal preference is all that matters. No. Well, yes, as far as which one you should buy. But no, the best camera, is not the one you like the most - it is the one that most accurately captures the scene. There is an objective best, second best, and so on ... and that matters for ranking them. After that, which one you want to buy has to do with a whole lot of other factors, since we're buying much more than just a camera.