great looking video. how did you obtain the fast pacing looking frame in the video? and also the look of it? good stuff.

Really Interesting in many aspects:
Especially love the change of direction @2:14.
Also the backlit, silver-fringed-pant close-to-ground shots where the depth of field is quite narrow, and rests just in a certain range on the ground, this stands out nicely.
Would be very interested to see the mount you have created. It appears to have a long reach, , so it can include much of your body with your lens choice. I wonder if I could create such for biking, snowboarding... ;-) ??
Transition points down the escalator were really nice.
Not at all seasick while watching - but all of a sudden now i have some delayed motion-disorientation issues(!!)... like i got off the boat but now i cannot get back to normal -- weird.

good work8-)

Great!