The problem are Indian, Pakistani, Ukrainian, and Kenyan SCAMMERS in this business. Take the Indian rippoff - EssaysCouncil.com (what idiot came up with this name anyway). They create bogus review websites and libel other companies. I mean - they create hundreds of FAKE accounts and post LIES on their message boards and false review websites.
I have no problem with sites like this one that provide equal opportunity to view your voice (whether negative or positive) and where you actually understand what people write in English. But when the FRAUDSTERS intentionally pick on their competition and libel them by giving totally FABRICATED reviews, there is a big concern.
That's what is killing fair competition. They think they can get away with it only because they are based in the poor countries with poor legal system and that is the only reason they continue doing it.