I applied through a recruiter. The process took 1 day. I interviewed at Mars (Nashville, TN) in Jan 2011
Interview
Met with a panel. Behavioral questions mostly plus case study. Important to provide thinking process and build rapport with the panel. Later was invited to be back to meet with the direct team which is actually good so you get chance to meet with the peers and your direct reports. Overall very engaging and intense interview.
Interview questions [1]
Question 1
What project did you do in the past that demonstrated your creativity?