Google

Many phases and difficult questions. Situational questions that require you to act through a situation and explain how you would handle it. First, there was a phone interview, then an in-person interview.

Very dependent on behaviorals. I think Google is shying away from technicals. Know what and why of your resume. The interview process was lengthy and required a lot of preparation. I'd suggest using some tools to prepare behaviorals as well.

Very good. Gave all the material and support needed to prepare for an interview. The coding question was not difficult. The phone screening interviewer made me feel comfortable with the question and also assisted with the problem.