I will mention that I've lived in Christchurch for most of my life, and even now Lyttelton almost counts as a suburb, so this is a good place to check the realism factor.
This is with the urban roads turned off. Although this might not seem logical, this gives a more realistic city, as it allows more autogen to show. One issue with autogen in New Zealand is that we tend to have a lot less 2-storey homes, since we have more space than most places. I've hinted at an autogen update, and although it doesn't fall within the Vector Land Class feature set -- it doesn't involve vectors or landclass -- it will certainly be a worthy update to build on the realism of VLC.
Although these are Christchurch-based, there's Lyttelton Harbour and Akaroa in there as well...











