When it boils down to the diversity that people always mention when talking about Miami, and by extension Miami-Dade County, there actually isn't any. It's very heavily Hispanic. I have enjoyed my time in Miami, but like many have said, experiences vary greatly. I had friends who lived in severely poor neighborhoods and friends who drove Audis and lived in relative mansions...and these areas are literally an overpass away from one another. Miami is an incredible city!! and it has a salsa flavor!