Earlier quoted context omitted.
I confronted someone who left this sort of my review on my mobile app to ask why they gave me one star if they were so pleased. It was the only review under five stars. They said that they wanted their review to appear in the "top negative review" column since it didn't have a shot at the "top positive review" column. I was dumbfounded.
I had a similar story - user said that even though their review is wrong, "I'll let it stay because I don't feel like changing it". Really makes you question what is going on in the heads of people around you.
Not her fault. What choice do you have but to assign your own arbitrary meanings to each star, and how aren't those going to vary from person to person?
I never looked at 5-star rating systems the same.