The concept is flawed for this one. As you need to combine two different things in one. Also on their demo video you can see that it's quite unstable. Most of

The concept is flawed for this one. As you need to combine two different things in one. Also on their demo video you can see that it's quite unstable. Most of the guys who are actively flying wouldn't consider this "plane" as a good investment. Also as someone pointed out there was such thing before. And I really expected someone released VTOL airship, which is basically combining helicopter and plane, you are getting the possibility to land in your yard, but also speeds of plane while flying.