It might just be the answer to everything
Nothing is ever the answer to everything. I too was very excited about the tilt rotor, almost thirty years ago. I'm still waiting though ....
Battersea heliport apart, there are a whole load of helipads in UK where an S-76 or an A-109S will fit but this machine unfortunately will not. I'm certain it will find only a relatively small number of customers, at least in UK. If it needs to operate from an airfield at both ends of the journey, it has no practical advantage over a small bizjet.