International Medical Group interview questions

The process was very straight forward and as expected. Communication was clear throughout. Questions were standard and interviewer friendly. I had done research into the company beforehand. Timeframes were given following interview and I was offered role.

After 45 minutes waiting for my telephone interview I gave up and emailed my interviewer. Apparently she was called into an urgent meeting and didn't have my contact details to let me know... She then rearranged my interview for the following week and yet again didn't call me. I emailed her again and received no response. Highly unprofessional and rude. All I can think is if they can't communicate, keep appointments or even organise their time to conduct a quick phone interview then what is it like actually working for them?! Lucky escape I think.