You've already sold me on No Man's Sky. A million times over. Limitless exploration. Procedurally-generated worlds. The true frontier experience. I want it, just for the concept alone.
Instead we got another demo, this one showing us how enormous the universe is (very enormous) and a live demo of space-to-ground flight. We landed on a planet with yellow grass, some red shrubs, and some weird rock structures that looked vaguely man- (or alien?) made.
But still, I don't know what to do. "It's got trading, fighting, exploring, survival…" the developer said at the end, but I still don't feel like we've seen any of that. I hope it's as good as I want it to be.