Currently I have to rate it down for the sheer amount of busywork. The majority of the game is clicking and hitting "Autoupgrade." When you've created a web of trade routes, and then get the upgrade for them. You have to go around and click each one, then autoupgrade. That bit is not fun - and without that, there's not much to it.

The puzzle of choosing the trade routes isn't hard or rewarding and that's the bit that's really left.