It was a very positive, friendly but at the same time professional interview experience. They wanted to check if a candidate could successfully handle job responsibilites. And I was highly motivated and enthusisatic about this interview process. Afterall, interview takers are their to test and compare you, your profesional skills, relevant experience and behavior with other job applicants and not to intimidate you. They want to give equal and fair chance to all applicants, which they do by interviewing all.