Previously, on king level, I used to try and seal off a section of the continent and expand into a wide empire being non aggressive- virtually just fighting a defensive war until I was pretty well advanced. Now I find that the AI is virtually settling in my lap. No time for Wonders- I need to pump out settlers or units. And Bismark attacked me with so many units- I have no idea where he got them all from. These are the first major changes I've noticed from the patch.