If there is one thing I'd love to see in this game its a detailed log of actions.
I know playing BG2 I would become extremely frustrated when I couldn't tell what was going on. I had a hard time keeping track of someone being poisoned or injured, caught in an entangle web or whatever...just always seemed like that information was hard to keep track of.
That being said, they did have the combat log which would help, but I'd like to see an improved version of it.
I want complex battles, but I want to be able to follow the action as well.