I'd never tried any of the previous Civilization series games, although as it is by Sid Meier and is pretty popular I thought I would.
After playing Civilization 5 and learning how to, I now have to say it is an awesome game, probably the best strategy game I've ever played (certainly the best turn based strategy game) and one of the best games ever!
It is quite similar to Age of Empires except that it is a lot more replayable, there is a lot more content/paths to take and it is turn based (AOE is real time not turn based).
