Stryker Joint Preservation Sales Representative interview questions

I applied online, and completed the typical personality profile and basic testing. A sourcing recruiter then emailed to set up a phone screen, and followed through with a positive phone screen experience. She set up an in-person interview with the hiring manager the following week. I went for the interview with the hiring manager, who was clearly new at interviewing. He asked irrelevant questions, and his one attempt at a behavioral questions was, "If someone cut in front of you in the grocery store line, how would you react?" He then took my answer as meaning this is how I would react in an ER sales situation. It was completely out of context, and the interviewer convinced himself of a lot of false assumptions. I am fortunate to not be working for this individual, and likely a company who doesn't care to train their people how to conduct a behavioral interview. In addition, this guy even openly admitted there was little to no training for the role. A little scary, since the role is teaching surgeon's how to use your products while patients are under the knife!