For this fake reviews test to work, the people leaving the reviews have to have profiles that are hyperlinked. fortunately most legitimate review sites like Google reviews the reviewers username is hyperlinked.
To easily tell a 5-star review is fake or not ...
My personal advice is that if a company or product has even ONE fake review on it, avoid doing business with that company. Any fake reviews indicate the company lacks in morals and standards and that is NOT a company you want to give your hard earned money.
The concept of product and Company reviews has run rampant on the internet today. Unfortunately, like most human directed endeavors, the concept of online reviews is corrupt.
If you type into a search engine the search for any company or product, I can guarantee you most all of these companies are products also have tons of search queries for reviews for their product or service.
The concept of online reviews for products and services is nice and cozy the only problem is it is quickly become corrupt.
In fact these days there are companies you can actually hire that will post tons of fake five-star reviews for your product or service for a relatively nominal fee. Follow the advice above on how to determine if a company's five-star reviews are fake or not to protect yourself from wolves in sheep's clothing.