I was interviewed with a very nice and polite recruiter, We had a smooth chat and he is patient. Although I'm not a US citizen as the job required, he gave me advice for my future job hunting.

Typical process: 1) phone screening with senior engineer (1hr) 2) full day interview with 5 people (including hiring manager) 1hr per interviewer About 1/3 of time was spent on leadership questions. 1 person (bar raiser) asked 3 LP questions w/o technical question.