How We Rate Casinos
At Grey Heron, we evaluate online pokies and casinos using a comprehensive methodology to help New Zealand players make informed decisions. Our expert reviewers assess each platform across eight critical categories, ranked by importance below.
1. Licensing & Regulation
The foundation of any trustworthy online casino is proper licensing and regulatory oversight. We prioritize casinos licensed by reputable authorities including:
- Malta Gaming Authority (MGA)
- UK Gambling Commission (UKGC)
- Curaçao eGaming License
- Local New Zealand gaming licenses where applicable
We verify active licenses and check regulatory compliance history. Any casino with suspended, revoked, or questionable licensing receives a significant rating reduction.
2. Game Selection & Software Providers
A quality casino offers diverse games from reputable software providers. We evaluate:
- Range of online pokies (slots) available
- Live casino games and dealer quality
- Table games variety (blackjack, roulette, baccarat)
- Software provider reputation (Microgaming, NetEnt, Pragmatic Play, etc.)
- Game exclusivity and new release frequency
We assess both quantity and quality, ensuring games are fair, engaging, and regularly updated.
3. Bonus Terms & Wagering Requirements
Welcome bonuses and promotions matter, but terms are critical. We examine:
- Transparency of bonus T&Cs
- Wagering requirements (rollover multiples)
- Maximum cashout limits on bonus winnings
- Game contribution rates toward wagering
- Bonus expiration periods
- Overall fairness and achievability of bonus conditions
Casinos with unrealistic or hidden terms receive lower ratings, while transparent, player-friendly bonuses are rewarded.
4. Payment Methods & Withdrawal Speed
Convenient banking and fast payouts are essential. We assess:
- Variety of deposit options (credit/debit cards, e-wallets, crypto, bank transfers)
- Withdrawal processing times
- Minimum and maximum transaction limits
- Payment method fees and charges
- Security of payment processing
- Support for popular NZ banking methods
Fast, hassle-free withdrawals without excessive fees are highly valued.
5. Customer Support
Responsive, helpful support is crucial for resolving issues quickly. We evaluate:
- 24/7 availability of live chat support
- Email support responsiveness and quality
- Phone support availability
- Average response times
- Knowledge and helpfulness of support staff
- Support in English and local languages where applicable
We test support channels directly and review player feedback on support quality.
6. Mobile Experience
Most online pokies players use mobile devices. We assess:
- Responsive website design across devices
- Availability of dedicated iOS and Android apps
- App performance, stability, and user interface
- Game variety on mobile platform
- Mobile payment processing
- Load times and overall usability
A seamless mobile experience is increasingly important for our ratings.
7. Responsible Gaming Tools
Player protection features demonstrate a casino's commitment to responsible gaming. We review:
- Deposit limit settings (daily, weekly, monthly)
- Self-exclusion options with various timeframes
- Cooling-off periods
- Loss limits and session time limits
- Reality check notifications
- Access to gambling problem resources and support links
- Visible responsible gaming information
Strong responsible gaming features are non-negotiable for high ratings in New Zealand.
8. Our Rating Scale
We rate casinos on a 1-10 scale, with scores determined by performance across all categories above:
- 9-10 (Excellent): Top-tier casinos excelling across all criteria with exceptional player experience
- 7-8 (Very Good): High-quality casinos with strong performance and minor areas for improvement
- 5-6 (Good): Reliable casinos meeting most standards with some notable limitations
- 3-4 (Fair): Casinos with significant concerns in one or more critical areas
- 1-2 (Poor): Casinos we cannot recommend due to licensing, fairness, or player safety issues
Only casinos with proper licensing receive ratings above 5. No casino with inadequate responsible gaming features or a history of player complaints will achieve a top rating, regardless of other strengths.
Grey Heron's ratings are independent, regularly updated, and designed to protect New Zealand players while promoting the best online pokies experiences.