Nostromo found a Civ5 review on 1up which seems to be going beyond the usual pleasantries.

Originally posted by Nostromo
It got a C from 1up. And the reviewer seems to know what he's talking about. It seems the AI can't play the game. Here's the review:

http://www.1up.com/do/reviewPage?pag...Id=3181540&p=1
It´s being discussed in the forum in this thread from post #26 on.