I experience this as well. I find the game very enjoyable for a few hours. Unfortunately the “just one more turn” effect causes me to play SimCoty, Tropico, etc in long sessions. Towards the end of the session it just feels like I’m working on something my boss ordered me to do. I sense that I’ve spent the last six hours working, but for no money and no reward.

I bet if I played these games for an hour at a time this sensation would not occur.