Flying Car (and 0-60 in less than 4 seconds!)
Yikes, what a death trap.  This monstrosity combines the unreliability of a car with the dangers of a small aircraft.<p>Cars are not as reliable as aircraft because they're not maintained as well, and the operators are far less disciplined.<p>It is generally accepted that small aircraft aviation is generally 10x less safe than driving on both a passenger-mile and per-trip basis.  And most small aircraft are flown for recreation, not transportation.  When you fly for transportation there is a need to get from point A to point B on some reasonable schedule, which pressures the pilot to take all kinds of risks with weather, maintenance, etc.  And that's for a rigorously licensed pilot.  I doubt that the pilots that fly this thing will be up to the quality of even your average Cessna pilot.<p>Combine these two factors, and you have a flying coffin.  I would not be comfortable living within even a hundred miles of one of these.