Would have given it 5 stars but I need to play more to get a better understanding of the game. Also 5 stars would imply perfection and they seem to be bringing out more add-ons all the time to improve on an already great game.

The Game offers all the complexity that I can handle especially if you select really big worlds, higher difficulty levels and tight goals.

Also you can copy the game repeatedly and then play the same scenario with different strategies
going for economic, scientific or military or whichever victory.

Would love to see it as a MAC game where presumably it would perform faster if nothing else.