I just checked out his Wagyu beef video.
https://youtu.be/4sMejozB6XU
So the Wagyu beef everyone is so crazy about is nothing more than good old fashioned well marbled beef! The very thing the food NAZIS said was going to kill us all!
I never ate waygu but it is well marbled, super tender with great flavor. That video saved you a trip to Japan to find out.