Why is everyone talking about using it in public? 99% of people will not use it in public. On a plane, maybe.
Once it gets a little lighter and doesn’t need the external battery pack in your pocket, along with dedicated apps and integration with Netflix, YouTube and especially the likes of Sky Sports, it will be pretty damn cool. The ability to just use your fingers as a controller, the integration with your laptop and phone, and the ease of switching from full immersion to ‘see-through’ are significantly better features than anything else on the market right now.