X-danger's post in the last thread:
The reason we play with battle difficulty on Medium is because there is some kind of glitch or other in the AI causing the Hard and Very Hard settings to be easier than Medium.

Also realise that you were controlling a very veteran high quality roman legion in that battle that was guarding a very defensible position against lesser quality troops.

That said. Its still pretty easy.

I only took 8 casualties in that battle.