Futuristic version of Settlers 7 is all it is, but not as fun.
The UI is clunky and not well organized with buttons and options all over the place. The tutorial is too slow as it's divided in slow-paced multiple missions that will take you a very long time to complete.
I have a top notch video card the default graphics for Anno 2070 are much fuzzier than Settlers 7.
The music soundtrack is pleasant and sweet.
If you're new to city building games then this will be fun, but if you're a veteran like me then you'll find it boring very quickly.