I don't agree with all of the criticism of the program to date, but I think I see the problem. Those posts are not, in fact, about the protocol. They are about her claim and its claimed mechanism. The protocol - because it was designed to test that - may be confused with it, but forget the protocol for a moment, because that is not relevant to what they are saying.
Her claim is that she can see inside people at a very fine level and detect the presence or absence of kidneys. It was not and never was -- before this test -- that she can spot people without kidneys.
I believe they are just trying to point out that her attempt to inflate her success and make her result more "interesting" does not make sense. Not because it does not match the protocol, but because it does not match her *claimed ability*. If she is really seeing a missing kidney and not taking guesses, the fact she managed to select a person with no kidney, but missing the actual presence of a kidney where she says none existed, has much less importance (and arguably none at all). People can disagree on this civilly, I hope.
That being said, I think the thread has been a bit more aggressive than I'd like on their side, but perhaps a bit more dismissive on yours -- these two things fed each other, IMO, simply because of the respective perception of the other "side." Note: I'm talking about perception here, and not about anyone's actual intent.