Bernkastel
Reaper of Miracles
The point he's trying to make is nobody is going to buy into a fat bald guy that has worked tons of different gimmicks in the United States as being this mythical Japanese God just because he went overseas and honed his craft. That's the point he's making.
And it's a poor point when US audiences have been accepting similar things in other media like television and movies for a while now. You are reaching too far out of kayfabe if you believe that.
WWE wasn't modifying the Japanese culture into Tensai; they were bastardizing it.
They weren't trying the modify the Japanese culture with Tensai; it was an attempt to modify the puro style [which is influenced by Japanese culture] and bring it to the States in a way the US audiences would understand - obviously it failed miserably because of bad booking.
Instead of Tensai using power moves they had him doing weird shit that a junior wrestler would do IE: chop strikes, leg kicks, and sentons that his speed could not properly execute. Not to mention the complete bastardization of Keiji Mutoh's poison mist. Apples and oranges in your comparisons, my friend.
The moves have nothing to do with anything - it was the way they handled his promos and his mannerisms that didn't go over with the fans. And creative saying "Yeah Tensai used to work for us, but he went to Japan and now he's back" did him no favors.