"They don't like what they see as the link to violence, the increasing commercialisation of the All Blacks, or the way that New Zealanders invest so much of their identity into sport."
So far 197 people have completed the 2015 survey. In 2007 there were 131 survey participants and in 2011 there were 267.
Dr Bruce said 37 per cent of the survey respondents reported that winning the Rugby World Cup was personally important to them, whereas the vast majority said it was not.
This 37 per cent figure is lower than in the previous surveys.
So what about the perception of all New Zealanders loving the oval ball game and our men in black? Well, many are hiding their feelings, Dr Bruce found.
"In both 2015 and 2011, people wrote that they would be 'secretly' pleased or would have to 'pretend to be sorry' if the All Blacks lost," she said. "And in 2011, some were accused of being traitors, unpatriotic or not true Kiwis for merely expressing a lack of interest." Staff reporter