That's why, if you can, you don't let hierarchical authorities generate the data in the first place. It would be much better if students generated the reviews on a trusted third party website with liberal copyrights. That would remove from the authorities the power to control the student-generated data in ways that are detrimental to the students. It would probably be helpful if Yale did stop generating this data so as to increase the incentive to generate the data outside the official channels.