"But it won't knock the economy for six and certainly won't stop the Government pushing ahead with its priorities," Mr Key said.
The four key priorities identified for the second term confirmed an instinct for incremental improvement, rather than big ideas and giant steps. They merely restated the Government's ambition to responsibly manage its finances, build a more competitive and productive economy, deliver better public services, and rebuild Christchurch.
Mr Key said he would outline reforms in the state sector soon. Greater efficiency would not be the only part of this. "We are also focused on the quality and responsiveness of services, on strong and effective leadership, and on orienting the state sector around achieving results that really matter to New Zealanders," he said.
Much of the Government's attention in this area has been focused on education. Clearly, and commendably, it remains intent on following up the introduction of National Standards with other measures that make teachers and schools more accountable to parents and the funding of tertiary institutions more dependent on performance measures.
The implication in Mr Key's comments is that other areas of the state sector can expect a similar approach based on recommendations already in his hands from the Better Public Service Advisory Group.
Most of the rest of Mr Key's speech dwelt on familiar plans. Controversy would not deter the Government from encouraging oil and gas exploration through a competitive new system for processing permits, he said. Likewise, the part-sale of four state-owned energy companies would proceed.
But following Ernst & Young's finding that these state-owned enterprises had performed well in terms of profitability, the motivation for this has been refined. It is now said to be to make better use of the Government's balance sheet and provide new investment opportunities for New Zealand savers.
There was one upbeat note from the Prime Minister. New Zealand was, he said, in relatively good shape. This year and next, its growth rate was forecast to be higher than that of the eurozone nations, Britain, Canada, the United States and Japan.
If that has also been a persistent theme of Mr Key and the Finance Minister, it is certainly one worth reinforcing to those who find themselves overwhelmed by grim tidings from overseas.