Yay! Cool that they made it :)
The video feed had a "university team" feel to it that was sort of unexpected and nice :)
I was surprised to see the tack sharp shadow on the image from the downwards facing navigation camera. My thinking was that the rotors needed to spin way faster on this drone than on a drone on earth, because of how thin the atmosphere is on mars. But the sharpness seems to indicate that the rotor speed is perhaps all that different! Or perhaps the whole thing is just so light that there is not so much mass to lift up?