I never looked into Power Grid because I was put off by the graphics. The rusty bolts and sewage pipe imagery was an instant turnoff for me. How wrong I was! We played the game last night at Trevor's and I loved it. I like the straightforward mechanics with subtle implications, like the commodity market, which models supply and demand surprisingly well. Half way through the game I pulled off a satisfying coup, stockpiling coal and driving up the price. Les and Trevor panicked and switched to oil-fired power-stations, leaving me with plentiful cheap coal for the rest of the game! I like business games, especially business games with network building - I have spent many happy hours playing 1830 - and Power Grid presses the same buttons for me.