Yup, all 1, 4 and 5 star ratings are basically useless.
They are either bought by competitors to lower their rating or bought by themselves to raise the rating.
I’ve seen documentary about this stuff.
There are groups on Facebook and Telegram (that’s a massenger like WhatsApp) where you get product XY for free (mostly trash from aliexpress/Alibaba) for a 5 star rating.
Yup, all 1, 4 and 5 star ratings are basically useless. They are either bought by competitors to lower their rating or bought by themselves to raise the rating. I’ve seen documentary about this stuff. There are groups on Facebook and Telegram (that’s a massenger like WhatsApp) where you get product XY for free (mostly trash from aliexpress/Alibaba) for a 5 star rating.