Last updated: August 2026 — Fraser Caldwell, Copperwood
Every casino review published on Copperwood is the result of a structured, hands-on evaluation process carried out by Fraser Caldwell. This page explains exactly how that process works, what criteria we measure, how much each factor counts toward a final score, and why you can trust our recommendations when choosing where to play online in New Zealand.
Fraser Caldwell is the founder and sole reviewer at copperwood.co.nz. Fraser has spent years studying the New Zealand online gambling market, tracking regulatory changes, testing casino platforms, and monitoring how operators treat their players over time. Every rating you see on this site comes from Fraser's direct, personal experience with each platform — not from press releases, affiliate briefings, or second-hand reports.
Fraser personally registers a real account, deposits real money, plays a cross-section of games, requests a withdrawal, and contacts customer support before any review is published. This commitment to genuine first-hand testing is the foundation of everything Copperwood produces.
Each casino review follows the same six-stage workflow to ensure consistency and fairness across all evaluations.
Each casino is scored across six core categories. The categories carry different weightings to reflect their importance to player safety and overall experience. Scores in each category are given on a scale of 1 to 10, and then the weighted average produces a final overall score out of 10.
| Category | Weighting | What We Look At |
|---|---|---|
| Licensing and Safety | 25% | Regulatory licence validity, SSL encryption, responsible gambling tools, fair terms and conditions |
| Bonuses and Promotions | 20% | Welcome offer value, wagering requirements, bonus terms clarity, ongoing promotions for NZ players |
| Game Selection | 20% | Total number of titles, software provider quality, availability of pokies, table games, and live casino |
| Payment Methods | 15% | NZD support, deposit and withdrawal options, processing times, fees, and withdrawal limits |
| Customer Support | 10% | Availability hours, response speed, quality of answers, number of contact channels |
| Mobile Experience | 10% | Mobile browser performance, dedicated app availability, game loading on iOS and Android devices |
All final scores are presented on a scale of 1 to 10. Here is how to interpret those numbers:
Copperwood may earn referral commissions when readers sign up to a casino through links on this site. This is how the site remains free to use. However, commercial relationships never influence our scores or written assessments. Casinos cannot pay to improve their ratings, request removal of negative findings, or influence editorial decisions in any way.
Fraser Caldwell applies the same six-stage review process and the same weighted scoring criteria to every casino regardless of whether an affiliate agreement exists. If a casino performs poorly during testing, that result is published honestly. Our long-term credibility with New Zealand readers depends entirely on editorial independence, and that is something Copperwood will not compromise.
Reviews are revisited and updated whenever a casino makes significant changes to its terms, software, payment options, or licensing status, so the information you read reflects real current conditions rather than a snapshot taken years ago.
If you have questions about how a specific review was conducted or want to flag something we may have missed, you are welcome to reach out directly. Contact details are available on the Copperwood contact page. Fraser reads every message personally.