This is because in general people have absolutely no idea how to properly rank and review things. The other part is people generally don't have time so they re

This is because in general people have absolutely no idea how to properly rank and review things. The other part is people generally don't have time so they review only when they hate or love something. The last is people review for personal gain or retribution and has no basis on the product or service. I admit until I was asked to judge an event and received a short training session on judging I also fell into this category. I now realize how bad I was. There should be some sort of how to rank/judge/review things class that everyone should take in school.