I have read and heard a variety of reasons why BO is not able to execute, some from the press, some from people I know who either worked there or were close to

I have read and heard a variety of reasons why BO is not able to execute, some from the press, some from people I know who either worked there or were close to someone who did. Culture is a defining characteristic of an organizations ability to execute against a plan or vision. So I agree it is a large part of the problem, or more simply a great place to start on the solution.