Let's get real here guys. We have a drone that can fly 4 miles away in one direction. I find it hard to see the drone even at 200 yards away, let alone where it is in relation to buildings, trees or whatever. If you're flying towards a building with the drone and building directly in front of you, you can't tell how far away you are from it unless you're really close and can use your eyes directly. In my opinion, these
goggles would improve safety and lessen your chances of crashing, not to mention you would have more fun flying. I say they're a win win.