At least here on the forum, we can see a lot of frustrated gamblers who blame everyone especially the casino just because they don’t know how to gamble properly. But every review, especially a bad one, can affect the casino’s future. I agree that such reviews should be ignored, but when people read through reviews, even if there are many positive ones, they instinctively look for the bad one even if it’s the only negative review.However, as you mentioned, if a casino has a good reputation, then those negative reviews are usually pushed aside and don’t get much attention.
If you are experienced enough in the forum and gambling, you will be able to easily recognize valid accusations and invalid accusations or complaints. People who don't want to spend their time for learning but want to achieve something sweet and valuable have to stay calm, and deeply consider about themselves. Like what they want, what they have and whether they have enough necessary things for succeed. Additionally, whether they are ready to learn and improve themselves, sharpen things they are weak for reaching to success.
All these components are fundamental for success but people don't need to have all at their beginning to succeed. If they can improve themselves through decent efforts, they can achieve their ambitious targets even it takes time.