I think some of us are looking for more realistic gameplay. And others for the game just to be easily playable.
I personally would like to see more of a military gameplay. As ther is more need for tactical manouvers etc rather than just get loads of swordsman and catapults, then just conquer anyone.
There are any number of tactical games in the world; let them who enjoy them play them. Civ is a grand strategy game at the level where strategy is logistics, and tactical battles have no part in it.