But you can watch it in German or English on their official German presence southpark.de.

Sadly, the video quality there isn't quite what I would get from pirated versions - to put it mildly.

And considering that cartoon style videos don't even need much bandwidth for good quality to begin with, this seems really weird.

Hm? The quality is just fine IME if you set it to high / HD / whatever.

Maybe I'm just blind. I found a bunch of font settings, some color settings (backgrounds etc.) and language. But no quality setting.