Well I fully enjoyed the game. It wasn't worth the $60 or whatever I paid for it though. If they added more and made progressing to the centre more enjoyable then I'd say it's worth it. It's definitely a good concept but it was ridiculously repetitive at launch. Finding things was useless and it was a grind just to fly to a new solar system. Like huge grind. I heard they have base building or something now, which could be fun. I'll wait for Thranx or Dritzz to give a good review before reinstalling.
You should ask Thranx. He knows every game.