This document discusses 10 common problems with performance appraisals in organizations: 1) employee resistance to appraisals, 2) lack of time for proper appraisals, 3) lack of rewards resulting from inaccurate appraisals, 4) politics influencing appraisal ratings, 5) lack of rater training, 6) use of poor appraisal forms, 7) avoidance of negative reactions from negative ratings, 8) organizational pressure for high ratings to guarantee rewards, 9) appraisal ratings reflecting poorly on managers, and 10) three common rater errors - central tendency, similar-to-me bias, and logical errors in ratings.