I talked with their HR manager. We did a phone interview with basic questions. I was told I would hear back from her the following day. Nothing.... I even sent an email to follow up. Nothing. Very unprofessional

It was a joke, hiring mgr came off edgy and defensive right away when asked mundane questions. During silly role play gave me an objection that was not on the script list, I challenged and he asked "How could you miss it it was right there in front of you?" I said it wasn't and he tried to find it in the script and it was not there. No apologies, nothing, but then tried to spin it. I had seen enough red flags and I ended the session and left. Bad feeling going in was verified... I have never had the 1st face-to-face interview be a 3 hr BS session including the 1 hr study time and 30 min role play like this, with the feeling of being adversaries.