This is a really interesting game, it definitely feels unfinished but I think it has an interesting subtext. I wonder if you've read 'seeing like a state', because to me it seems to criticize the idea that a government can easily fix problems a nation has. It's first brought up in the Think Big segment, where no matter what you do, what projects you build or in what order, the National party can't fix the economy. And then with the neoliberal reforms of Labour, it seems to present these reforms as a universal good that exclusively does good things... at first. You see the improvements in numbers, but you don't see the actual effects it has until after you've done it.
That's not to say I agree with the perspective, but it does seem like a critique of a lot of grand strategy games and that sort of perspective, which makes it interesting.