A ten year old child scribbling with crayons on grid paper is more credible at this point than the Moller skycar. There's a number of companies that have flown (sans humans) small air taxi sized octocopters in the past 8 years, none of them Moller. Just off the top of my head, there's the Germans with their thing that has 16+ rotors, there is ehang, there's the Airbus vaihana project, there's this company, and several big names like Bell are working on tilt rotor small electric vtols.