Nokia Senior Manager, Product Management interview questions

Phone screening and then on-site interview of 1 hour each with 5 members including one bar raiser. . During on-site interview, Hiring manager didn't even remember what was my current role as i believe he was confused between candidates. His energy level and interest was very low in interviewing. I was surprised to receive an offer but didn't accept it as i wasn't sure if i would enjoy working in his team. I might reapply but not in the same team. Process was very transparent.