This is a shockingly coherent summary. The accuracy leaves a bit to be desired, but this is perfectly usable for distilling things you don't have time to fully evaluate.
I felt the same. I read the full article. Then, I returned to HN. I was surprised to see the top post was talking about GPT-3(!). Then, I read the GPT-3 summary. I think: "Hey, not bad! This could be a real tool for everyday use!"