I've noticed ... things that would need to be changed (or fixed):
1. ROMAN GHOSTS: The Roman have access to the testudo but when I put units in this formation and then make them work, they just glide over the ground (which is really creepy).
2. AI BATTLE STRATEGY: I think the AI battle behavior should be changed because when I'm attacked by one of them, he just sends his units rushing on my walls, without any formation. It's sad because I would love to see a decent battle where the troops wait for the signal to charge (in formation of course).
3. OBEDIENT UNITS: Last but not least, when I put my units in formation and send them to attack, as soon as they see an enemy they just break the formation ! It makes me rage because they just disseminate everywhere on the opponent's battlefield and get exterminated by simple arrow-towers... It's one of my greater concerns because my whole darn plan is put into ruins by no-brained soldiers who should obey their superior !!!
That's it for my list and I hope the developers (or modders) will take this into credit for a near update (or mod???).
Still, thank you for making such an awesome game (which is free by the way and it's even better) and keep up all the good work !