TIAA interview questions

HR interview, then phone interview, then panel interview. Behavior based questions. Tell me about a time... Additional discussion and follow up questions. Opportunity was given for candidate to sell themselves.

First round of interview was technical. Interviewer was asking questions and doing his project related work at the same time. He may not remember what answers i have given to him are correct or not. After interview i was waiting for an hour and no one is there to tell me next response. When i called HR, he told that their people are busy will let you know result. You can leave for the day. They dont know how to treat people.