The Breeze:

You do raise some valid points. Truth is in the eye of the beholder. Many people do pass polygraphs – and consider it a relatively uneventful experience. Quite true. But many of those people who pass are also liars, drug users, etc. Because the polygraph is not a reliable tool. So the fact that people do pass means nothing – because the essential method is flawed. Just because you got lucky and had a positive experience – does not mean others faired as well.