I don't have personal experience running it, since all of my cars use Extra-S but I can tell you that this might work for a few hundred / thousand miles BUT I have had many customers come in complaining of noise and grinding when shifting after running this cocktail.
When I drain it, it looks like someone murdered a smurf and it comes out in chunks of goopy blue-green crap.
After putting Extra-S or Motul back in, running for a few hundred miles, and changing it again with Extra-S or Motul, the transmissions is back to "normal".
Based on that, I wouldn't recommend this cocktail to anyone.
Also, I have met Uncle Scotty in person before. He's 110% douche. Tried to start a few fights at our meet. He would just walk up to people he didn't know and start talking trash about their car.
He is no longer welcome to our meets.