I need to ask. Was that popup staked down on all 4 corners?
I use quite a variety of different popups. If not staked to the ground properly - Yes they will blow away. But My Double Bulls do set up very quickly and staked. If you need more than the 4 hib guidelines stake the bottom fabric in 4 places too.
By the looks of the utube I watched it is more of a front and side shield rather than a sit inside popup. It looks like it quickly unfolds and you sit behind it like you would with a brush blind. The mirrored side reflects the surrounding so it blends in with whatever you are sitting in. For safety though I don't think I would hunt pub lands with it for turkey. I always sit against a large tree and my whole body even though in full camo can be seen. Not sure I would want to be sticking my head up behind something that is basically a mirror.