Speaking of the AI, I am posting a poll up on our forums on how you rate the difficulty of the AI, here are the choices:
1. Hah! The AI is a joke!

2. The AI is not difficult at all really.

3. This AI is formidable, but can be beaten.

4. I need help, the AI is too powerful!

5. I want my Mommy!

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IMPERATOR·CAESAR·LVCIVS·SEPTIMIVS·SEVERVS·PERTINAX·AVGVSTVS·PIVS
Be harmonious, enrich the soldiers, and scorn all other men.
-Emperor Septimius Severus, to his sons shortly before his death, quoted in Dio Cassius (77.15.2).