Am I the only one that feels that this article isn't HN worthy? Everything that is said is well documented in the official documentation and it isn't a guide at

Am I the only one that feels that this article isn't HN worthy? Everything that is said is well documented in the official documentation and it isn't a guide at all. The information in it will get a beginner nowhere without reading the tutorial and if he reads the tutorial the information in this article becomes meaningless to him.