Looks like Kerry's job is more important than the party IMO.
I don't believe for a minute he is a bipolar interviewer, but seriously how could he give her a free ride one week (let her speak for 65% of the interview), hammer Abbot the next (letting him speak for only 45%), then taking a quietly all challenging approach to Gillard the next after people point out his constant shameless bias.
I look forward to reading the % breakdown of this interview with Gillard and the coming one with Abbott.