First - HR Second - Direct with Managers - explaining about the process and behavioural in general Not too bad, can manage if you already had experience After the offer was made within a week, I was subjected to drug and BG check which is more than 3 weeks - too LONG. You would be wasting your time keeping your hands crossed if they would even provide a real offer. Not sure if they holding the people's time in the name of BG while interviewing others and rejecting the current candidate in the name of BG check fail. Seriously???? Have some professional courtesy people!