The SEO community is thinking up names for the Google Reviews rich results algorithm update and what seems to be catching on is Starmageddon. But Danny Sullivan from Google chimed in and said Google internally calls this the "Sept. 2019 Review Rich Results Update."
We have decided to use* #starmageddon
— Ⓞⓟⓣⓘⓜⓘⓢⓔⓨ (@Optimisey) September 18, 2019
* (I am hoping that this catches on). 😄
Personally, I am a fan of Starmageddon but I was not a fan of Mobilegeddon, which I have said before. The ironic thing is that Danny Sullivan came up with Mobilegeddon despite what Google called it back then.
Now the tables have turned and Danny works at Google and he said it is called boring "Sept. 2019 Review Rich Results Update." What should we call it? Or who cares? :)
I believe the official name for this change is the "Sept. 2019 Review Rich Results Update." Live it. Love it. Learn it. :)
— Danny Sullivan (@dannysullivan) September 18, 2019
Forum discussion at Twitter.