Cape Town, summer break in winter time

I think it is better to spend one day in Cape Town than one week in Johannesburg, the weather here is much better and there is also a very nice beach life and mountain sightseeing as well, whom looks like a tourists & backpapers gotha. What I think they need to improve is the security for visitors, being alone in the night it is not good for yourself, even here.... I do not know how South Africa is going to handle this kind of stuff for the world cup, but I felt myself totally unsafe in the night both in Joburg and Cape Town during my visit.

Johannesburg: nothing to say

3 days in Johannesburg and I did not see anything apart my hotel, taxi, clients and rain. Honestly I do not think there is too much to visit here, the city centre does not exists and it seems that people just stay behind their locked properties, high walls and electrifications are the evidence of high crime rate whom afflicts the city. The only good thing is the food, it is healthy, tasty and affordable. I am sure I will enjoy much more Cape Town.