Comments like this break the site guidelines - e.g. this one: "Please don't post shallow dismissals, especially of other people's work. A good critical comment teaches us something."

- as well as the Show HN guidelines, which apply when people are sharing their work:

"Be respectful. Anyone sharing work is making a contribution, however modest."

"When something isn't good, you needn't pretend that it is, but don't be gratuitously negative."

You're welcome to make your substantive points thoughtfully, but please don't post like this.

https://news.ycombinator.com/showhn.html

https://news.ycombinator.com/newsguidelines.html