The one star is on account of VR staff assisting myself and colleagues with questions about ODA and adding some VR features. The result is still merely a toy for someone following the path and aiming to get to the cafe before the cakes are finished. Not a serious navigation tool. Not even a decent training tool. Although offline-capable, barely so, and clearly this is not intended as the primary operating mode. Not stylus-ready. Not for real work. Pro+ but may delete: its just taking up space.