Our Rating Methodology
Every casino review on Bonus Reviewers follows the same rigorous, transparent process. Here's exactly how we evaluate and score online casinos.
Editorial Independence Statement
Bonus Reviewers maintains complete editorial independence from the casinos we review. While we may earn affiliate commissions when readers click through and sign up, this never influences our ratings, rankings, or the content of our reviews.
We do not accept payment for positive reviews. We do not alter our scores based on affiliate relationships. If a highly-paying affiliate casino earns a low rating, that is the rating we publish.
Our mission is to help players make informed decisions. We achieve this by holding every casino to the same objective standards, regardless of commercial relationships.
Our 6 Rating Criteria
Each casino is scored on six weighted criteria to produce a comprehensive, balanced overall rating
Game Variety
20% weightWe evaluate the breadth and quality of the game library, including the number of titles, variety of game types (slots, table games, live dealer), software providers, and how frequently new games are added.
Bonus Value
20% weightWe assess the real value of welcome bonuses and ongoing promotions by examining match percentages, wagering requirements, time limits, game restrictions, maximum withdrawal limits, and the overall fairness of bonus terms.
Payout Speed
15% weightWe make real withdrawals and measure processing times across multiple payment methods. We also evaluate withdrawal limits, the efficiency of KYC verification, and consistency of payment processing.
User Experience
20% weightWe test the platform as real players, evaluating account registration, navigation, game loading speeds, search functionality, customer support responsiveness, and overall interface design and usability.
Trust & Safety
15% weightWe verify licensing credentials, check for regulatory compliance, review responsible gambling tools, examine data security measures (SSL, encryption), and research the casino's history and ownership transparency.
Mobile Experience
10% weightWe test each casino on multiple mobile devices and operating systems, evaluating responsive design, dedicated app quality (if available), game compatibility, touch interface responsiveness, and mobile payment options.
How we calculate the overall score:Each criterion is scored out of 5.0. The weighted average of all six scores produces the casino's overall rating. For example, a casino scoring 5.0 in game variety (20% weight) contributes 1.0 points to the overall score from that category alone.
Our Review Process
Each review takes a minimum of 40 hours of hands-on testing before we write a single word
Initial Assessment
We verify licensing, check owner background, and assess overall reputation before investing any testing time. Casinos with serious red flags are excluded immediately.
Account Registration
We create a real player account, documenting the sign-up process, verification requirements, time to activation, and any friction in the onboarding flow.
Bonus Claiming
We claim the welcome bonus and read every word of the terms and conditions. We document wagering requirements, restrictions, and any clauses that may disadvantage players.
Game Testing
We play a representative sample of games across all categories — slots, table games, live dealer, and specialty games — testing for fairness, performance, and entertainment value.
Banking Tests
We make real deposits and withdrawals across multiple payment methods, documenting exact processing times, fees, and any complications encountered during the process.
Support Evaluation
We contact customer support via all available channels with standardised questions, measuring response times, agent knowledge, and the quality of assistance provided.
Scoring & Writing
We compile all data, apply our scoring formula across 6 criteria, and write the review. All claims are backed by our direct testing experience.
Peer Review & Publication
A second editor reviews all findings independently before publication. Reviews are updated quarterly or whenever significant changes occur at the casino.
Meet the Team
Our reviewers bring decades of combined experience in the online gambling industry
James Mitchell
Sarah Kim
David Torres
Our Commitment to You
We will always prioritize your interests over commercial relationships. Every review is an honest account of our testing experience. If a casino doesn't meet our standards, we'll tell you — even if that costs us affiliate revenue.