Yes, I've seen this, too and even if it's a very expensive game, I might buy it. It's on the market i November. As far as I've understand it, opposite to 2070, you don't have to play online on the UBI server and that's an improvement!
Well of course it is only a dream for me given my old PC ..

as is even Cities: Skyline or Medieval Ages ..
but I will survey my eyes with the gameplay of those who can afford to play!
with my pc I can just get to play SC4, Banished and "Anno 2070" .. I also bought Tropico 4 but never opened!

but have you seen those dams and those mountains as they seem.. so.. real .. !!
awesome!!
But one thing I can criticize .. there are no constructive steps .. at least 3 like Banished or an evolution like C:S.
the building appears from nowhere in a fog as you put on the ground.. puuufffff!!! and when the fog clears it appears the building!