Costco Wholesale interview questions

My interview was at scheduled at 10 am. I arrived at 9:50. They told me to sit and wait in the break room and that they will call me in. I waited until 10:20 walked out the break room to ask if I was going to get called in yet. The same guy who told me to wait in the break room told me to keep waiting. I waited until 10:35 am and no one calls me. I waited for 45 minutes! It is incredibly rude to have a candidate wait that long. I had another appointment at 11:30 am so I just walked out at around 10:35. Very unprofessional.

Full on interview with interview questions, apparently the next step is another interview with a higher up manager. Seems abit much for a casual Christmas job don’t ya think hey