KR is great in it's stradigy and gameplay, we all know. I also love the little details that I notice everytime I play, but I bet I'm missing a bunch of them. The obvious ones are the exploding goats, catching a fish, the "For Sale" sign on Vez'nan's Tower the Heroic and Iron challanges, and Fredo. But have you seen that you can stop the windmills by clicking them, the Juggernaut's head on a spit durring the Hero's and Iron challanges at the Ctidel, and a sea monster sinking a ship in the Crystal Sea on the World map?
What other details have you seen that you love?