Interviewer cold called me and was extremely rude and condescending throughout the phone call for asking simple questions. At one point he even mocked the way I spoke.
I wasn't asked any questions about my experience or qualifications, just about my availability. In fact, the interviewer didn't even know what position he was interviewing me for.
On top of being the most unproductive interview I've experienced, I was also left feeling disrespected. I wish I hadn't wasted my time applying to this company.