Oh boy, don't get me started on Obama...no, I do not feel he has. But then again, I don't know - how is the weather, oh a car- This is how Obama speaks to his public. He dances around the subjects, never giving a clear answer or proposal of a solution.
The problem with Obama and many of his men are that they never have managed or led anyone before. They always sat as a member, not a leader. As for promises? Were they his to begin with? Think about it.