Perhaps they thought we were like Europe: just any old operator can wander in. Whereas there are actually quite the hurdles.
You have three groups: Aussies and New Zealanders can come and go as they please, and lately for the first time in decades we have more coming than going (although that could be about to change); students, who pay to study - it's a $4 billion industry; and those on working visas - and you get a working visa if you have skills we are short of. And as a result, we have been seeing records broken.
This week's number was 69,000, that's a net gain. There are 69,000 more people here at the end of last month than there were at the same time last year. Now that's down from the peak of 72, but it's still big.
And yet this week, no outcry. Barely a whimper. Why? Here's my guess - because the majority of the noise was coming from the left. They hated National, Labour promised to change it. Labour hasn't, the supporters are embarrassed so they're quiet and hope it will all go away without anyone noticing.
Well sorry, I'm still here, and in a weird way grateful. Grateful that Labour has clearly woken up to the fact they actually need these people.
As we said all along, without them, no houses are getting built, no jobs getting filled. Just last week, jobs in Rotorua: up 15 per cent, applications per job down 25 per cent - we are desperate for people to work.
Labour should never have promised it.
In fact, the cynic might suggest they promised it knowing full well they were never going to actually do anything, but did it for votes.
Either way you will notice how quiet they've gone on it all now, not a peep. Whether it was Machiavellian or naivety, good news is they've finally realised being a magnet for new people with new skills is no bad thing.