I have never seen a more unprofessional interview than the one conducted by Morgan Stanley. I had first two rounds of telephonic interviews and then no one came back with the feedback. Then suddenly after two weeks, I got a call for face-to-face interview. I was interviewed by various people (around 7-8 people) for about 8-9 hours and at the end of it I was told they will get back to me the next day. Next day I got a call from the HR saying I was through with the interviews and selected by Morgan Stanley. I was obviously happy. Same day, HR came back to me saying that I will have one more call but it will be a mere formality and not a filtering round. I took the call and then no one came back to me for a week. Later on repeated inquires, HR came back to me saying that they have decided not to go ahead with my candidature. This is the first time I have heard about a company backing out after promising an offer. I would rate my experience with Morgan Stanley as highly unprofessional.