The dumbest things about these polygraphs is that you're pretty much forced to lie if you want to pass. Some of the questions were vague and if you are a normal human being without a halo glowing on your head you would fail. Questions like "Do you love your parents?", "Have you ever spread gossip?", "Have you ever done anything immoral" (My interviewer specified watching pornography as something immoral).

Thankfully my interviewer was much nice and seemed to give me multiple tries, telling me that they might do another one later if I really failed.

Overall the interview process was OK. I guess the only invasive part was when they interviewed my neighbors in person without telling me. (When the FBI comes knocking on your door, you freak out)

I also turned down the internship because the pay was abysmal for IT. $15 an hour.