On Friday, October 21, 2016 at 8:25:31 PM UTC-4, son_of_flubber wrote:
On Saturday, October 15, 2016 at 2:43:07 PM UTC-4, gotovkotzepkoi wrote:
... antique glider, sun blasted desert,
uninspiring footage.

The strongest point of this video is that the pilots are not antique, and they appear to be having great fun.

To expand- I'd say it shows that you don't have to have the latest Arcus jet or fly in the Alps to have fun. This sport has a wide variety of ways for people to enjoy themselves. Many(most?) of the people in the "target" market have limited financial resources. Showing them an option they can afford may catch a few more.
FWIW
UH