I only had one round of interview. I felt the interview was really rushed. We had only 30 minutes planned. The interviewer was talking really fast and rushed the whole conversation. The interviewer also misinterpret something I said and got offended by it instead of asking me what I said to clear the confusion. I did not find that professional at all. Overall, the interview felt more like a rushed formal thing instead of a conversation where we want to get to know each other more.