I received these thinking they were no good but in fact I tried turning them the wrong way. They're actually really good and work as advertised once I figure out how to turn them on properly! SPOILER ALERT: There is a SMALL button at the bottom that turns the goggles on and off. It's actually "button B". I thought the power button was bigger than "button A" on the side of the frame, but I was wrong. I contacted support who sent me detailed instructions the next day. After reading them very carefully and trying the glasses on again, however, with the help of the "B" button, they worked! Sort of a dummy but at least they work now and I wanted to let anyone else thinking about using them know they work fine, you just have to follow the instructions. If you don't have detailed instructions, just contact support. They were very patient and helped with my care. And now I can go out and record my adventures!