A 0 would mean a policy achieved all its targets – there was no failure.
A 5 would signify a policy was massively off course, and unlikely to get close to meeting the targets or promise made.
A 10 would be Auckland Light Rail.
So where does this one get scored? They announced a special visa and predicted 20,000 would come to NZ on it. And only 12 have actually utilized it.
I rate this an 8.5 on the Kiwibuild scale.