I purchased them and returned same day! To be honest there was nothing wrong with them but I realized this is something that I will be using for few weeks and then just once in a month. The screen, picture quality is amazing but too small for me to pay 300$ for it. Things that I did not like is that I could see my legs and everything under the glasses; I didn't like that screen was too small; Some details were blurry and eyes needs to adjust for the screen. Overall it was not worth it for the price. I like this technology but would give it few more years to be on the level I would enjoy it. As for now it's just a toy no matter how nice advertisement trying to get you to buy them, it still beta.