I don’t know just how negative you’ve ever been, but doubt the worst interviewees got in. Maybe some borderline kids.
I suspect most kids would review this like their hs LoRs, focusing on the positive and missing subtleties that may be embedded.
Please don’t make your future notes less informative. Interviewers are ‘eyes on.’
I don’t know if policy evolved, but when this first came up (a few years ago,) they were not obligated to include all personal notes. You might ask for clarification.