All they learned is irrelevant details, sadly they did NOT say anything about the color of the top or the exact haptic feel of the third knob from the right.
Nothing about the vapourware tech to learn.
Skip and keep watching from your safe distance.
I disagree. Perhaps you mean that they didn't learn anything positive.
I learned that it doesn't work with glasses, that it can't work outside, that the required processing puck will run so hot that it needs ventilation, and that only months before release they still have no content, specs or anything functional except a green LED.
I think those things are very interesting and important.
The fact that they are all very damning of the company and its product is the story.