The galaxy is huge, outside the starter areas you will seldom see another player. Features.... well its Elite, you make your own way. If you expect storylines, being a central person in the history of the world and so on you could say its empty. If you like trade strategy, exploring shit (as in going there, scanning the hell out of every object in a system noone has ever been to and sell the data), Bounty hunt, Pirate... well its a good game.
Currently there is not much more to it then the original; make credits, upgrade your ship, make even more credits. They have included 15 (I think) ships you can have and there are another 15 comming so you could say its space-doll-house where you get the ship you like, upgrade every system on it like a boss then go out and do your thing. Multiplayer is not even basic, you can sorta log into the same instance and for example mine ore together with one miner and one hauler but since you cant actually trade credits you need to go around the system by, for example, buy gold then meet your friend and jettison the cargo so he can pick it up then go sell it for his share of the credits. Do not know why they pushed the multiplayer part of this so much considering you cant even "group up" to travel together and so on.