How do you teach instructional design students to evaluate AI-generated learning content?

My students are starting to use generative AI to draft learning objectives, activities, and assessments, and I am not sure how to teach them to judge what comes back.

I want them to apply the same design and evaluation criteria we use for any other material, but the speed and fluency of the output seems to short-circuit their critical review.

How are you structuring assignments or rubrics so students actually critique AI-generated instructional content rather than just accept it?