Immensely ADDICTIVE! Much more fun than Monopoly for iPhone. It's now my favorite game on the iPhone.
Then I started playing with my mate and it was so much fun. Probably the best multi-player game for the iPhone. and you don't need multiple devices.
In the game you can buy land and shares. Then you can develop properties, trade items, etc to beat the other players. There's quiet a few levels to choose from and they are all real cities. There's also fun mini games in the game which require quiet a bit of skill to get good at.
The graphics and sound are done really well. Very smooth looking and super cute characters.
There's a few minor bugs, but the description says there's an update.. so I'm eagerly waiting for the new version to see what else is in stock.
Anyway it's the best 99c game I've purchased to date. and I've got about 30 games for the iPhone. so my recommendation: get it now.