The people behind the Hundertwasser Wairau Maori Arts Centre (HWMAC) and the Harbourside development projects say the latest feasibility review doesn't do either of them any favours.
The review says the figures for both projects don't stack up and one of them, the Harbourside, is "high risk". It has suggested both proposals do more homework regarding operating revenues.
But both promotion groups behind the two plans say the review got it wrong.
Released this week, the peer review examines the number-crunching in two previous studies by audit and finance company Deloittes.
Wally Yovich, of Future Whangarei, behind the Harbourside proposal, said some claims in the report "are ridiculous". The review was commissioned by Whangarei District Council and carried out by Nexus Planning and Research. It looked into capital costs, funding and earnings.