Civ V, a game historically known for its poor programming, rushed schedules and years of repair to get playable. This game still has one of the most artificially stupid AI's in the history of the Civ series, so I fail to see how this is even mildly interesting.
The AI may manage to make things interesting against other AI, but against human players...it's easy for human players with a tiny military to essentially be King Leonidas, and win. Particularly egregious if you have a bottleneck, which you can easily defend with one ranged and one melee unit. This is due to the inability to combine military units (which you could've done in Civ IV) and the suicidal aggression employed by the AI.
With that in mind, a bunch of idiot AI's battling it out actually sounds interesting.