On a bit slower computer it took me a few minutes to locate my capital - found some tiny cities around it, yet still had no idea what direction I am looking at. Lack of major city names (until zoomed far) or that grey map (especially combined with screen "night shift" mode) style didn't help as well. Or the lack of a few important power plants around me.
At least major power lines were there - that was actually very cool. The whole thing is great, but readability is just bad.