Computhink Business Development interview questions

My F2F with the hiring Manager was interesting. He seemed little interested in open dialog and carried the interview, which is fine. However, he did not manage his time well and did not provide to me time to ask a number of prepared questions. Further, he came off as being a person who seemed not to like his job as he did not smile much, was concerned with distractions during the interview (leaving the door open so he could address others passing by) and just seemed unpleasant.