I was contacted by a Google recruiter based on my background in November 2012 about Product Management positions at Google. It was tough to give the 4 to 5 open slots for the next few weeks as i travel quite a bit on business. I finally send over some dates for Jan/Feb and set up a phone interview.
PM from google calls me on time and we talk about mobile space , innovation in this space, the next frontier etc. No wierd questions , just a good conversation.
I got a quick email back from recruiter about an hour after the interview to indicate i was not a good fit I would say that the recruiters at google are way better than the ones at Amazon.