Was very friednly and easy if you prepare. I didn't feel like I did well on behavioural, but still proceeded to next stage. A lot of rating questions. what are you most passionate about, what is your best skill etc.
Interview questions [1]
Question 1
1st: technical questions, weaknesses strengths, a lot of tell me about, how would professors/colleagues rate you etc
2nd stage:presumably technical
case study, like consulting style