Unprepared for interview--met with 6 people over 2 days. Very redundant questioning. Called back for final interview only to repeat topics. Some interviewers were unprepared and spent most of the time asking general questions.

the process was smooth while i dont really get the reason i get rejected. The interviewer was very satisfied during the interview, we talked more than scheduled time. And i did sent the thank you letter. After two weeks, I got rejection

Basic questions, why do you want to work at the company , a situation where you have dealt with a setback and how you improved following it's passing. Very comprehensive questions