I do not doubt that flying cars will be a part of the future, but it is my opinion that they are going to be significantly further off than two years or even two decades. Todays drivers have enough problems operating a vehicle in a 2 dimensional space. Adding a third dimension for people to manage spacial reasoning behind the wheel will only further complicate things and likely be the biggest hurdle outside of cost for the everyday consumer. I believe there are going to be a LOT of hurdles with the FAA, and the people who will be operating these things before you ever see one actually in use outside of testing. The y axis is going to be a huge obstacle for people to overcome either by training or through the use of auto-pilot technology.
In my opinion there will be a lot of people too afraid to go up for many years, and you'll always have people that are just flat out too afraid to fly, I think for the immediate future 4 wheels will be the practical mode of transportation for the 99%. Hybrids and alternative fuels are probably going to make up the learning curve of the immediate future. I would like to see a flying Camaro though.