The election of David Lange - Labour 1984 -89, larger than life, articulate, witty, clever, socialist and anti-nuclear - was cause for celebration but everything turned to custard when his government failed to repeal the Marsden Point strike-based employment contracts legislation, which began the steady erosion of New Zealand's hard won employment conditions, and Sir Roger Douglas systematically dismantled state institutions, monetary controls and import restrictions thereby killing local manufacturing and any vestige of strategic self sufficiency.
Jim Bolger (National, 1990-97, father-of-nine, notable word mangler) bailed out the BNZ and presided over Ruthanasia (an even more rabid variant of dog-eat-dog Roger Douglasitis) and the Building Act 1991, which begat the architectural curse of leaky, eave-less, mock-Spanish McMansions.
Helen Clark - 1999-98, Labour, austere, asthmatic, all trouser suits and stentorian tones - germinated the new puritanism, which still infects us, with the lucrative contracted health and safety industry and the academic fun-police. Her strange downfall was signing an artwork she could not relax enough to produce. A simple drawing of a road-cone would have done nicely.
Undoubtedly John Key - National Pry Minister, elected in 2008, slick escapologist, rich-lister, Bolgeresque garbler of smart-aleck remarks and keen salesman of what remains of the family silver to the highest overseas bidder, with an apparent penchant for ponytails - will meet his electoral downfall eventually too.
No common theme by which to identify the next incumbent leaps out immediately, although Pakeha males with vocal quirks clearly predominate. It would not surprise me, though, if at the next general election NZ First holds the balance of power, Winston Peters (wily, sociable, silver-tongued, senior, Maori, pin-striped, populist) is granted a one-term shot at the prime ministerial baubles (in recognition of his long service), as a stop-gap measure while we all relax until the clear emergence of a fresh contender with the courage, creativity and credibility to sail the ship of state into the calmer, fairer waters beyond global capitalism.