It's all to do with the Divide 'n Conquer flexible cooking system, the ceramic heat deflector plates and the tiny amount of burning required to heat the ceramic body of the beast. Plus the special shape.
If you have the a look at the Kamado Joe youtube channel, John Setzler will explain everything to you.
You're deeply insecure about your lack of a Kamado Joe, aren't you? You
know that this is just another way in which you have failed to be a real man. I would like to reassure you on this point, but, you know... you just keep pussying around with your Landmann.