I would give it a 2/5. The interviewer didn’t seem overly friendly, slightly bored with her own job and while glancing out, I’m guessing, a window asked questions. Not an exceptionally warm feeling. I don’t think she even sincerely smiled. I was a business owner in the past, I would have not been happy with her etiquette. I ended the interview because apparently my internet service wasn’t quite good enough for them even though it’s excellent service. Just as well, I didn’t have a great gut feeling about the job anyway.