Costco Wholesale interview questions

Initial screening phone call followed by a call with the hiring managers. Face-to-face interview then final decision. I was not given a chance to talk during the face-to-face interview since they did all the talking. No questions were asked - they said they just wanted to assess how I would fit in the company. I'm not sure how that can happen if there were no questions asked. The managers also invited me for a 1-hr interview then left for meetings 30 mins into the interview. I thought it was unprofessional.