Had an interview, manager responsible for it was late 25 minutes. Asked what was going on (apparently he was still in a meeting). Left a message at the reception saying that I needed to show up at another meeting. Told them that if they wanted to reschedule they could give me a sign. One hour later, I get a call from their HR, the overall conclusion was more or less on the lines of how I had the audacity to leave like that and that I would have been late to my next meeting anyway because of the length of their procedure. As you can imagine we did not schedule another interview.