The parkour element is great as well considering hell automatically maneuver around fire escapes and signs attached to buildings when wall running. Excellent DVD arrived safely by estimated delivery date. It comes in a really nice case kind of hard to open at first but dont worry the mouse is very secure. I was sad I wouldnt be able to wear heals due to my beach wedding but that completely disappeared once these shoes arrived. Everything else is charged up in less time than using the chargers that came with the devices. Much better than the Hint for sure. Great product and easy to build They seem durable and for the $12 I paid for them, I?m really happy with the purchase. Although the mount rotated it seems to use a spring for tension. Please make ones with good arch support, Acorn!