No Man's Sky

[Husar]

It sounds a lot like you'll just hop around a lot of colourful planets for no good reason until you get bored or discover the disappointment in the center of the galaxy.
If there is actually a game to play that could be cool, but procedurally generated everything seems a bit like what Beskar said. There may be some "missions" or "things to explore" that are placed on the planets randomly but they are unlikely to be very unique or carefully crafted if they have to be adaptable to the randomness of the procedural generation. From the video it looks more like some artsy exploration thing that you just play until you inevitably get bored after 20-30 minutes or feel like you're a real arts connosieur and get drunk on wine or bourbon. There's some hope that the video just doesn't show everything but what it does show is actually not all that promising IMO.