If anything the amount of money they were able to raise and resources they were able to throw at the problem proves that its at minimum 10 years away, barring s

If anything the amount of money they were able to raise and resources they were able to throw at the problem proves that its at minimum 10 years away, barring some ground-shaking advances in displays and sensors. With billions of dollars they ended up with a clip-on computer, a 50 degree FOV "lens", no compelling demo and the same judder the hololens had. It seems much closer to being at the VirualBoy stage than the Oculus/Vive.