I needed my Civ fix and have not been motivated to play Civ V at all. I started a game in Civ IV this afternoon and was as addicted as ever. I lost track of time and played for four straight hours. I found myself actually cheering at being able to stack units. I did not realize how much I missed the complexity and challenge of the game. I gave V a chance, I really wanted to like it. But its just not fun.