Glassdoor has a great feedback model I trust – Glassdoor | Jobs & Community Review

With many chat rooms such a Cafe Pharma anonymous people leave negative feedback. What sets Glassdoor apart from the rest is that they require both positive and negative insights. Additionally they ask for advice for companies to use instead of relying on the often sugar coated feedback gleaned from exit interviews where no one wants to burn a bridge so are cautious in responses. Great source of data for potential employees and leaders alike.
Review by RSkippyA on Glassdoor | Jobs & Community.