I have seen one in Davos this year, and I was not impressed. Field of view is small and rectangular, synchronization is shaky, and the (enterprise-oriented) demos were boring.
Fooled me once, and now it's going to take a lot to make me look at anything from this company again.
I hope they can actually build what they promised someday.
Wake me up when it actually looks like the original prerendered/faked ML1 "gym whale" demo.