I'm having an excellent experience so far. Content is good and informational. Just be diligent at muting bad quality authors and bad quality territories and you are good to go.
I have muted:
  • Aliens and UFOs
  • Conspiracy
  • Dogs and Cats
  • A tad lot of bad posters
I think I follow barely a couple of stackers, and I'm looking exclusively at the "hot" page to have a quick glance at SN. Simple and efficient. So far, no complaints!