Its not hard to get the results if you give a sh*t. Takes less than 3 mins. Just phone your GP.
Me and the missus got tested Friday night. My result was back by text 8:30 this morning, so 36 hrs flat. My missus didn't get her text, and was getting in a flap, cause it was her fathers 80th today, and man that was target rich for high risk individuals. So I had a phone around, Auckland Regional Public Health said phone your GP, so I phoned my GP (on a Sunday morning) and got the result from the reception person. Literally took 3 mins.
In terms of criticism, the tracer app is a heap of s