360degree feedback (sometimes called 360 feedback) is feedback given to an employee from multiple sources as a form of performance management. 360 feedback can be used as part of either an ongoing employee development program that could help people understand their strengths their weaknesses.Employees: Review your job description. Review your goals, if appropriate. Wondering how to present feedback to your boss? The 360 appraisal provides the subject a performance review from peers, supervisors, and subordinates. A 360 review collects detailed feedback on an employee's performance. The purpose is to help employees (and managers) learn where they need to improve. What are some examples of constructive criticism phrases I can use for a 360 degree performance review (where I am reviewing my boss)?. 360 evaluations are one method of collecting feedback from multiple stakeholders then sharing that feedback with the employee being reviewed.