求解一道issue题目的理解

glorialuluUID: 3508315

66. People who are the most deeply committed to an idea or policy are also the most critical of it.
Write a response in which you discuss the extent to which you agree or disagree with the statement and explain your reasoning for the position you take. In developing and supporting your position, you should consider ways in which the statement might or might not hold true and explain how these considerations shape your position.


请问这里的critical是什么意思？是只专家们可以更辩证的看问题，也就是看问题更全面，还是说专家们更加挑剔？

非常感谢


另外请问大家觉得ETS出的新练习题难度如何？