It does not fly.
It has short lived compressed gas rocket thrusters and at best, hops.
The climbing wall trick is simple centrifugal force from speed keeping it on the curved wall the same way a rollercoaster keeps you in the seat when going round a loop.
It is a fun experiment but in no way would ever be allowed on roads.
Man, why even comment if you are going to spout such incorrect nonsense? Seriously... You think speed is what allowed it to stop and sit there upside down? Your comment shows that you didn't even watch the event, let alone understand the technology used. Embarrassing to say the least if you actually believe what you wrote.
I'm shocked people don't understand how the gripping tech works... Fans have been around a long time...
It did fly. I saw it. You seem to call it hopping because it can't fly whatever distance you deem appropriate?
Did the Wright Brothers fly? This will be allowed on roads. That isn't even debatable to be honest. I'm sure it won't be legal to hop over things on the road, but it isn't legal for me to press my foot to the floor in my Cyberbeast either...