If you look at most review online, be it Amazon or Google Apps they often look like this:

I was going to post a picture of Amazon here, but it actually turned out to be way harder to find the lots of 5 and lots of 1 pattern there…. lots of people used 4….
I mean, I expected this blog post to be about how we should get rid of 5 stars and just do thumbs up thumbs down. And Netflix didn’t change their option to thumbs up and thumbs down because of this, just because it increased user votes: https://www.businessinsider.com/why-netflix-replaced-its-5-star-rating-system-2017-4
So…. Not sure what the point of this blog post is anymore…. I guess 5 stars is useful in certain contexts, but you probably already knew that…