So far my biggest gripe is complete lack of unit AI (can't we partially recycle some of the AI they used for enemies at least?) and pathfinding, which you mentioned. I'm so tired of all my characters just standing around because they can't get through the five foot opening in the doorway ahead of them thanks to Eder needing a quarter mile of personal space in the middle of a fight. Oddly enough it's never an issue outside of combat, they all squeeze past each other fairly well.