And then there's the enormous breadth of gameplay options. You can be a high sec carebear and happily farm asteroids in relative safety or play the market and never even undock. You can live out your fantasy of being a space trucker and pick up contracts in your freighter. You can join a nullsec corp in player controlled space and participate in the absolutely ludicrous (in a good way) nullsec PvP. You can stalk other players in wormholes in your stealth bomber for literal days, popping out and killing them right when they finally think it's safe. The stories that are generated from its sandbox gameplay make it very unique in gaming.
Unfortunately it's also an enormous time sink and I don't play it anymore. If I could play EVE 18 hours a day I probably would, but it's a very difficult game (for me anyway) to play for maybe an hour a day and feel like I made any real progress.