Each player will build not one but two cities, but both are shared with one of his neighbours. It looks awesome. We love it!

Maybe you mean 2 players? There are special rules for 2 players in the rulebook you each have 2 cities, and you compete head to head.

My wife and I played Between 2 Cities for the first time on Wednesday night at the Spielbound Cafe in Omaha where they were running a demo of the game. Each player will build not one but two cities, but both are shared with one of his neighbours. Just got my copy in the mail today.