I've often heard stories that players have been waiting for their payouts for weeks. For me, this is the main indicator of how much you can trust the site. If the payouts come quickly, then the casino is honest. When I tried different options, I realized that the output speed decides a lot. On the rolling slots bonus website, for example, everything happened without delay, and this greatly increased trust. The main thing is that the game process is enjoyable, not stressful because of the expectation of your own money.