It could have been the last-chance saloon: one last grab at fame, power or parliamentary perks. The minor party leaders' debate was civilised - but will the follow-up debates be mad, mud-flinging, ill-tempered affairs?
Political scientist Joe Atkinson is doubtful. He says last week's debate succeeded at being intelligent, even though TV tries its best to prioritise tantrums over policy discussion.
"I thought it was a really good debate - and that was almost in spite of the format."
The magnified drama - of the medium close-up, the wagging finger breaking into screen - was absent. But Atkinson said ineptitude was not.
"I agree with the general feeling that Brash was inept. He's been around too long. He just gets laughed at."