FFs. Currently my favorite musical group. But I agree with the sentiment that to enjoy Die Antwoord, one must have an acquired taste for them.
It took me a little while to unwrap what all was going on with their style, lyrics, and videos - probably since the style isn't something I go for most of the time. A lot of it is of course just to screw around, be outrageous, and parody expectations, but there's more there if you can bother looking for it, and I like that a lot. I saw them last month here and it was a fun show, barring one inexplicable 45 year old man with BO on ecstasy blocking the view by waving his arms around like he just didn't care.