Looks awesome! And I am assuming that slowly, eventually, each vehicle is "on the ground" for unload and load.
It will probably take as much time (maybe less?) to unload/load as it does for the regular old ferris wheel.
And when I stopped the video in parts, when a vehicle was ground level, another was the same.
So with four arms, and two vehicles on each arm, it'll take four times to unload and load them. Easy!
And I wish Playland(PNE) got one of these for the park.