No Man's Sky is such an anomaly. It doesn't matter how much gameplay footage we watch, how many times the developers explain, there's still some guy raising his hand going, "yeah... but what do you do in this game?"
Weirdly, the less I know about 'what you do' the more excited I am about this game.
This video was produced by Sony, that's worth mentioning, but it's still interesting just as an insight into how this game will play in the wild. I feel like we have a feel for that now, but it's still cool to see more of it.