CryptoCities - Civilization on the Ethereum Blockchain? - Crypto Games

Hello and welcome to my first look at CryptoCities. This is a cryptocurrency game with actual potential as you buy, sell and discover new cities. Check out the Ethereum game with real gameplay here: https://cryptocities.net/
It wants to be the first Civilization or "tycoon" type game in the cryptocurrency world and has already quite a few interesting gameplay mechanics to show for it.
You can discover new cities buy purchasing a small city first, once you have discovered a higher level city (max is 50) you can then progress. And all these cities exist in the real world too so you will be able to hold London, or New York City or Bejing at one point.
What do you think about this games' potential?