Well, als long as it would be as great as many hope. 🙂 Surely this hype must be proved first. But let's suppose it is so.
Will Esri support such a device? Would it be easy to implement a VR-Mode ( UI for example )? Would it ever make sense to use it in ArcGIS 3D applications?
I think about using it for visually cheking DTM, 3d structures (as buildings) and a easier navigation in ArcScene.