What are the world's friendliest/unfriendliest cities?

By Barry Neild, CNNUpdated 15th August 2014
Designer Karen Walker introduces the rugged and beautiful beaches around New Zealand's biggest city.
Singer Zowie takes CNNGo through Auckland's unexplored defence tunnels and into the city's musical underground.
Australian Football League Player Robert Murphy tours Melbourne Cricket Ground and talks about "sticking it" to Sydney.
CNNGo explores Melbourne, Australia's second city and voted one of the top most livable places in the world.
Fashion designer Shaldon Kopman tours the township of Soweto, once the center of the anti-apartheid movement.
Musician Thandiswa Mazwai gives us a tour of incredible street art and explores a Zulu market.
Author Nechama Brodie explains why Johannesburg is known as the city of gold and gives us a glimpse of its growing art scene.