I was offered a phone interview with Liberty Mutual for the Financial Management Rotational Program, which turned out to be an email link through which you dial into online. I dialed in 5 minutes before my interview was supposed to start, but 20 minutes past the pre-arranged start time, I was still on the line listening to elevator music. I hung up because I was told the interview would be half an hour, and I had other business to attend to. Worst interview experience. Very unprofessional!