I still lay claim that google is not hiring the talent that they think they are or claim to be. With such huge budgets and failed product after failed product one has to wonder what is the genesis of their failings. Having met countless arrogant but mediocre engineers that leave Google after four years, I will bring up the old algorithms only hiring nets bad employees with good memories.
To me, this seems less like they're selecting for good engineers and more like they're just selecting for people who really want Google on their resume.