but back on the subject, the dvd is great. I watch Joe McBride's snap to high alpha knife edge over and over again, with the wing tip and the horizontal stab perfectly parallel to the ground about 4 inches up. Also John Glezellis' freestyle was amazing, with that one rolling harrier where he is practically dragging the sides of the rudder on the ground. Amazing look into the hardcore competitive side of the sport, and I would recommend it to anyone!