Hi Chris, "Good content" means a couple of things - good for readers and good for Google. Good content for readers means that the content answers questions, provides value, offers solutions, and is engaging. You want to keep the reader on the page and on your website for as long as possible. To make good content for Google, you have to provide the search engine with a set of signals - e.g., keywords, backlinks, low bounce rates, etc... The idea is that if you make good content for readers (engaging, valuable, actionable, and informative), your content will get more engagement. When your content gets more engagement Google will see it as good content too and put it higher in the SERPs. Making "good content" is about striking that balance. Let us know if that answered your question!
Another term used interchangeably with non-organic SEO is Artificial SEO – which may or may not already tip you off as to why it is considered less appealing and thereby less effective for individuals and businesses that are trying to run a reputable website. While it often yields quicker results – a “quick fix” – in bumping up a site’s initial ranking, the effects are often not as effective in the long run in comparison to the more organic practices.