The buildings and streets in the city do not look fully natural yet. There's too much open space, buildings aren't aligned with the main roads, etc. But probably you already know this.
Yeah, unfortunately. Again, still just trying to find a method that really works. I think I'm getting closer, but there's still things wrong obviously, mostly like you said: Buildings and roads seem to be the main problem. They were a problem in the first incarnation as well. Oh well. Gotta keep trying, I guess.