by reddish22
I consider it extremely necessary, especially for smaller player counts. The additions it makes as far as rare techs, developments, and especially the new ancients really add a lot. I think they add more for the players to do besides direct conflict which I enjoy.Another thing I like are the alliances. I did not like the unstable nature of the game with large player counts. I felt like the end of the game usually turn into a king making situation. The alliances fix this problem for me. They allow you to know your enemy and at least
Protect yourself on one hand.
I think I'll write a fuller review tonight, but here's some easy answers to your questions.