The TechCrunch article says "First I should say that I understand Google’s intent here, to unify the visual language of the various apps in its suite."
The need for redesign is justified, it might as well have been kickstarted by the new person on the big seat who probably due to his fresh perspective could put this in motion; but the execution and the end result did not turn out great.
However "useless" VPs are in general (debatable in this case - Javier Soltero has a great track record), this exercise would have been easily seen as a great step forward if the results were good and received great press.