Google Is a Referral Resource
Word-of-Google Referrals – Google and SEO
Think of it this way: What if I recommended a particular product or service to you. You acted on my recommendation and purchased the product or service. However, you were not satisfied. The value of the service you received was low in comparison to the price you paid or the product did not work well. Would you trust me for future product recommendations? Probably not – why should you.