Dont blame the PM, or Simon Bridges who agreed to all this, blame the Ministry of Health, the experts. Then ask why we have such low cases and no known CT. Because we made sound decisions, end of story.
EDIT apologies for being so blunt
A friend if mine (Dr in a public health special field) knows Ashley Bloomfield very well through work etc, assures me that he's an outstandingly competent person to be handling this situation. "We couldn't be in better hands". I believe it.
If I've got any doubts about the Ministry, then maybe from their media teams etc. I'll try to remember this post tomorrow - I got told something newsworthy "through the grapevine" (and not through anybody involved in medicine) an hour or so ago that I dismissed as almost certain BS (and told them not to spread BS). If it's not, I'll be a bit upset, but maybe they had good reasons.