GLG Research Associate interview questions

Applied through the company websites while get reached by one internal recruiter in the region. Briefly go through the profile and a general introduction of the role, then scheduled an face to face interview with the line manager; The impression left on me is that the people are arrogant and not professional to some extent; there are no proper introduction about the expectation and the scope of the role, while some questions are not to the point; Though told there will be further notice for the process, I lost my interest in the position