Great game of economic struggles. You buy and sell following simple rules of money gain, but be carefull with your starting money, they are not so much. Evergreen! A bit of luck during tile drawing can be useful.
I like games where psycology is an important component for winning and I think that this is a good example of this kind. Best moment: when every player discovers the action cards choosen. Very simple to teach. More players, more fun and no delay!