LOL, Amiga people talking about vaporware, like it's some kind of stinging, insightful remark.
I think looking at the video, booting today and so on, that the true production would be in another 1.5 years away. They must move this whole thing along faster. I would say they need more people on their team. I'd also say they don't have the money to hire more, qualified persons.
Lastly, they don't seem to make any emphasis on the interesting part; the hardware. They need to push that to the front, not booting OS4... You can do that on an A1200. Where is the focus, the vision?