Tesla Productions Associate interview questions

I had a phone interview. The day I was supposed to get the call I received a text about 2 hours after my original call time saying they were running behind and will call me the next day. The next day I waited and didn't receive a call but a text saying that they were behind again and that they would call me in 30 minutes. It was about an hour before they called me. The phone guy who interviewed me ended up being my first supervisor there. The call cut off about 4 times during the interview and I was wondering if the was a legit person from Tesla. He asked me a few questions but mostly if I had looked up anything about the position. I had and told him what I saw though me research. Basically he said that since I looked it up that that was good enough to pass my name on... I got hired. It was not very professional in my opinion but I got into the factory.