Maybe this is because I've never played the previous civilization but Civ 5 enchants me completely. I speak of the game with the K & G extension. The concept itself is excellent and well seen. Several possible wins with the specificities of each. Although science is slightly easier. An extraordinary number of civilization, and it is really impressive to see all this research. It's nice to be a huge party and see all these people! The graphics are very (need Pc with the course). The strategy is there (especially for military and cultural victory !!!). I am very satisfied with the game, I do not get enough!