Green Party immigration spokeswoman Denise Roche said the comments about Auckland feeling too Chinese weren't helpful.
"The blanket statements that he made could drive up xenophobia. Auckland is a very diverse city, and I've met so many really cool people from all different ethnicities who are now New Zealanders and living here adding to the fabric of this city. And it's wonderful.
"What worries me is it's not fact-based. We have a very high proportion of international students in New Zealand. Some of what he is referring to is not permanent."
Roche said the Green Party did want a review of current immigration settings to ensure the right skill-sets were being targeted.
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