Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: After one year - I've made more than $25 million

Almost one year ago I wrote a review highly recommending this book. At that time, I was in debt and seeking motivation to do what was necessary to achieve financial prosperity.Now, I've far surpassed my personal net worth goal of $25 million. I'm currently thinking about what to use this book's step-by-step approach to achieve next. After one year, I still can't recommend the book highly enough.