I'm playing my campaign on H/H on Rome.exe. So far I haven't come across a whole lot to complain about, but there are a few things on my mind.
- population growth seems a bit too much. I think over 2/3 of my cities are huge (557 AUC).
- coastline is very rigid as I'm sure its been discussed quite a bit. The water and terrain are simply beatiful and the coastline detracts from this immensely. I've heard you guys say many times that you have been working on this mod for such a long time because you want it complete; something close to a finished product. I know that time is an issue and there will always be something to work on, but in my opinion this is something that should definately be improved upon before released.
- I'm also curious about the armored elephant. I think this would be an excellent unit to redo if not done so already, especially after seeing the Roman Cataphracts 
- I've just started a war against the Sarmatians. It hasn't been easy and so far I've run into some pretty elite stacks, both of which have sieged my eastern most city
I was just able to hold on
Not this time
Now I realize this is an elite stack chalk full of elite units, but I think the cavalry is overpowered in melee. Less than a third of the army were cataphracts yet they were not only able to push my forces back, but grind through them in close combat. The majority of my army was comprised of heavy spear armed infantry and was facing off against cavalry (supposed to be their specialty), could not defeat even the Orsi Nobles whose horses have no armor.
I'd like to get some more opinions on this