discerning

1. ADJ If you describe someone as discerning, you mean that they are able to judge which things of a particular kind are good and which are bad. 有辨别力的[表赞许]

Even the most accomplished writers show their work-in-progress to discerning readers. 即使最有造诣的作家们都会展示他们创作中的作品给有鉴赏力的读者们看。