I feel all teachers do not like to evaluate papers (neither do I). Some are good at teaching, others are good at setting questions and yet others are good at evaluating scripts. Isn't it possible distribute the work in such a way that those who are good at setting questions will set questions, those who are good at evaluating scripts will do so and those who are good at teaching will do the teaching work? I feel this way the efficiency will improve and no one will grumble.