I totally agree with you, my wife recorded the program while I was working over Christmas, knowing how much I love anything to do with making things fly.
Unfortunatley it led to arguments between myself and my good lady wife. I said it was't flying in the true sense, as it was just lifting off the ground and hovering around. From my point of view it wasn't a flying car, anyway you can imagine the discussion and how heated it got.
But I thought it was interesting to watch and better than most of the
that appears on UK television these days.
I prefered the James May's glider project where he achieved a new record for distance with an RC glider, unfortunately it wouln't let me add the link.