It wasn't a really good episode, I'm a little disappointed. There were still a few funny parts, like when Butters kissed Cartman.
Stop that. I know someone who was diagnosed with GRIDS (Gay-Related Immune Deficiency Syndrome) back in 1980. GRIDS later had its name changed to HIV. He made it to the late 90s without developing AIDS, and lived most of the time running a bookstore and living in a studio-to-one room apartment. There are dozens of reasons why some people survive, some people can ward off AIDS, and why some people die. It's not that simple.
Yeah. Methinks people are just itching for South Park to jump the shark so it'll be cool to trash it again. There were a couple of subpar episodes last season too.