I can't imagine how they can solve the last mile problem. Unless you rebuild a city around this mode of transportation, the number of landing spots is going to

I can't imagine how they can solve the last mile problem. Unless you rebuild a city around this mode of transportation, the number of landing spots is going to be very limited, and there may not be one near me. If I wanted to walk from my starting point to a pickup location, get a ride, and walk some more from the drop off location to my destination, then I almost might as well take a bus. Sure, it gets around traffic, but I'd bet that in a lot of cases, waiting in traffic takes less time than the additional walking. (The exception would be for longer trips.) The only way I can see this working is if the experience/utility of this mode of transport is so vastly superior that everybody decides it is actually worth it to rebuild a city around it.