Cheers to u my friend and thanks for the feedback. It's good to hear some different, experienced opinions.
After all, even I know there's lots of snake oil out there that comes wrapped in cool looking packages. I've also seen a lot of strongly opinionated people get humbled quickly in blind test. Even pros can get fooled by their eyes &/or preconceived notions.
Btw, ironically, I was actually coming back here to post his most recent video on this subject. He says he designed an even better testing plugin. And he addresses some of the things that u, & others have mentioned. (I figured I should be fair to the guy and let him have his final say)
I'd be curious to hear ur opinion as to the effectiveness of his new & improved testing method 👍