The HHT is a perfect example of what I am talking about. It's a neat parlor trick and can be very effective at impressing your neighbors and party guests. It really says nothing about how well the razor will shave, however. In fact, I can pretty much make any reasonably sharp tool either pass or fail this test at will (I told you it was a trick). I can also bend spoons with my mind (or at least make the gullible think that's what I did).
A true Jedi Master can shave without touching the razor!!