Some experts believe the Government can't rest on its laurels.
A recent 1News Verian poll found 40 percent of people think the country is in worse shape since election day, a year ago.
Former United Future Party leader and political commentator, Peter Dunne, says people aren't happy - but there's no sign they prefer the Opposition more.
He says other recent polling shows National needs to improve.
"It shows they've managed to retain most of their support - but the big message moving forward is that they've got to grow that significantly in the next election."
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