The entire process was intense and fulfilling. From the first recruiter call to the final interview (with response) was about three weeks. So, the turn around was pretty aggressive. The onsite interview was 5 separate people 30 mins each. Senior and Junior colleagues took on different roles: from making you feel welcome and asking simple questions to being intense and asking role playing questions. Worst part was the huge pit stains I was getting in my dress shirt from stress! :p Make sure you know your resume intimately and can speak to your experiences.