You'd at the very least expect medical experts to be able to identify non-ill people. That part of the experiment isn't the most damning though, The part where

You'd at the very least expect medical experts to be able to identify non-ill people. That part of the experiment isn't the most damning though, The part where they told hospitals they'd repeat the experiment and then didn't is. Suddenly the hospitals managed to finger many of their patients as pseudopatients when in fact they weren't even part of the experiment. So yeah, a mental health industry that can't differentiate between sane and insane in either direction scares me.