If politics is about perception, Labour's been left looking like a general in control of a mutiny.
But spare a thought for Ardern. A year ago she wasn't even a political leader, let alone the Prime Minister - a job she wouldn't have contemplated in her wildest imagination last Easter and nor did she want it.
If you think John Key did a good job as Prime Minister, for him it was a walk in the park compared with the tightrope walk required by Ardern. Key managed a compliant school of reef fish, Act, United Future and his insurance policy, the Maori Party.
He had room to move whereas Ardern has to extract the feet from her partners' sizeable mouths.
Like Key, who has openly admitted it, Ardern likes to be liked - who doesn't? But being the Prime Minister isn't the sort of job that naturally lends itself to being universally likeable, particularly when dealing with those who're the closest to you.
Key found that out six months into the job when he forced his Cabinet minister Richard Worth to walk the plank, uncharacteristically saying if he didn't fall on his sword he would have been sacked.