This document discusses the importance of employee performance management and evaluation. It notes that employees are the biggest asset and expense for companies, so developing an effective performance appraisal system is crucial. An effective system clearly defines expectations, aligns with company goals, uses valid metrics and feedback, and creates action plans. While performance reviews can improve outcomes for employees and companies, they may also introduce subjectivity and negatively impact employees in need of development if not implemented properly. The document explores different evaluation methods and tools to enhance objectivity and development.