And no, I've never been in South Africa. I hear that it's beautiful.
The people I knew were awesome, but there's a lot of serious cultural trauma, in many of the varied peoples of Africa. Some of it was caused/exacerbated by colonialism, and some of it is far older than The Great White Hunter.
It's important to note that there are vast cultural and societal differences between various African nations and tribes.
Come to think of it...the same can be said about Americans. Put a New York pizza joint owner from Brooklyn, next to a Louisiana shrimper, and tell me they're the same.
Africa has enormous natural resources. Unfortunately, access to these resources has been one of the things that colonialism messed up. They can't own the stuff that comes up out of the ground.
Unstable governments have been an endemic problem (See "colonialism," above). Poverty is an issue, but it isn't necessarily worse than in many other places on earth (but it is pretty damn bad, if you are used to the US version of "poverty"). Poverty does tend to breed the kinds of people that turn into nightmare dictators, though.
A lot of the issues that people think "only happen in Africa" also happen in other parts of the world. What happened in the Balkans was every bit as bad as some of the awful tribal conflicts that we've seen from Africa.
I desperately want Africa to come into its own. That will take a heck of a lot of things that I'm not qualified to prescribe.
[EDIT]: I removed one line that probably set some teeth on edge. Upon reflection, it's not necessary to the narrative.