Last updated: June 2026 — James Wilson, Constructgroup
At Constructgroup (constructgroup.co.nz), every casino review you read has been personally researched, tested, and written by James Wilson. This page explains exactly how we evaluate online casinos for New Zealand players in 2026, what criteria matter most, and how we keep our ratings honest and independent.
We believe New Zealand players deserve clear, trustworthy guidance before depositing real money at any online casino. That is why we publish our full methodology here, so you can judge the quality of our work for yourself.
James Wilson is the author and owner of Constructgroup. James personally tests every casino before writing a review. This means creating a real player account, making actual deposits using payment methods available to New Zealand players, claiming bonuses, playing a range of games, and contacting customer support with genuine questions. No review on this site is written from a distance or based on second-hand information.
James has spent years studying the New Zealand online gambling market, monitoring regulatory changes, tracking operator behaviour, and building direct experience with the platforms reviewed on this site. That hands-on background shapes every rating we publish.
Before anything else, we verify whether the casino holds a legitimate licence from a recognised regulatory authority. We check the licence number, confirm it is current, and look at the regulator's track record for enforcing player protections. Any site without a verifiable licence is excluded from our recommendations entirely.
James registers a real account using New Zealand credentials. We time how long registration takes, check what personal information is required, and assess how smoothly the identity verification process runs. A casino that makes verification needlessly difficult loses points in our scoring.
We make real deposits using payment methods that are practical for NZ players, including cards, e-wallets, and bank transfer options where available. We then request withdrawals and record exactly how long they take to arrive. Slow payouts or unexplained delays are reflected in our final score.
James claims the welcome bonus and reads every line of the terms and conditions. We calculate the real wagering requirements, check for game restrictions, maximum bet limits, and expiry windows. A generous headline offer with punishing fine print scores no better than a modest but fair promotion.
We browse and play a selection of slots, table games, and live dealer titles. We assess the quality of software providers, how well the library is organised, and whether games load quickly and run without technical issues on both desktop and mobile browsers.
We contact support through live chat, email, or both, asking questions that a real player might ask. We measure response times and evaluate the accuracy and helpfulness of the answers provided.
James tests the casino on a mobile device using a standard New Zealand mobile connection. We check whether the site is responsive, whether games load correctly, and whether the full account functionality is available without needing a desktop.
Every casino receives a final score out of 10. That score is built from six weighted categories, each reflecting how much that factor matters to a typical New Zealand player.
| Rating Category | Weighting |
|---|---|
| Licensing and Safety | 25% |
| Bonuses and Promotions | 20% |
| Game Selection | 20% |
| Payment Methods | 15% |
| Customer Support | 10% |
| Mobile Experience | 10% |
Constructgroup may earn referral commissions when readers visit a casino through links on this site. However, this commercial relationship has no influence over our scores or recommendations. A casino does not receive a higher rating because it pays a higher commission. James Wilson has full editorial independence, and no operator has approval rights over what we write.
We apply the same scoring framework to every casino we review. If a site we previously recommended changes its terms, slows down withdrawals, or receives credible player complaints, we update or withdraw the review. Our obligation is to New Zealand players, not to operators.
If you have a question about our methodology or want to report an issue with a casino we have reviewed, you can contact James Wilson directly through the contact page at constructgroup.co.nz.