yes! I have indeed tried VIVECraft, and it is amazing indeed. I joined a server where the only requirements is to have the VR add-ons, so even if you don't have a VIVE, you can see what those with a VIVE on, and what they are doing. I was so amazed, I did a two & a half hour session, a little long to be in VR in one go, and I never actually built anything, I just explored! A must try for VIVE and MineCraft folks!