The (mostly) only bad-stereotypical rap is the south side stuff. There's plenty of good stuff all over the place if you are a listener of hiphop/rap. I'm not even going to list anything because there's so much of it.
In fact there's more good (new) stuff out there getting listens than there is the few garbage popular south side rappers. It's just that the masses these days listen to the garbage.
You don't have to listen to old hiphop to hear something good. In fact there are plenty of people these days doing it much better, that is what evolution is for afterall..
It also depends on what your preferences are. Obvously there's not really ever going to be another Wu or Nas sound but there are plenty of people still making songs with lyrics and production on the same level.
