The car part is pretty neat. I like it, though you can clearly see that they grabbed a Gallardo and stylised it a la retro-futurisric.

The problem is not the car, is the flying part. No doubt is pretty impressive but I can't see myself buying it even if I had the money, the car: yes, the flying part: no.

This is just a technology demostrator trying to perhaps increase the stock value of SpaceX and Tesla.

Consider also that there could be people not interested in the car but in the hardware and the flying technology itself. The level of precision shown in the demo makes me believe that you truly don't want to commercialize such a product: is too much advanced tech for peanuts for the ones who have other plans.