Avoiding a confrontation because the work an employee has passed to you is unacceptable can be a source of much frustration for supervisors. While often easier to redo the work yourself, the feelings of anger and resentment toward the individual who passed you the shoddy work will manifest themselves overtly at some point in time. Remember, employees who aren’t encouraged to improve will lose interest in the long run. Take the time to give constructive feedback as you hand it back to them and reiterate your expectations of the quality expected.