How do you guys spot scam betting sites ? Which are the red flags with those kind of sites and do you believe the rating/review sites or they are mainly paid like the ICO review sites ?
Just go to google and search the website on it, like "name the gambling site" and add review/scam. Gambling site on cryptocurrency usually have a live chat to chat with other gamblers, if no one chat on the live chat it means no one play on that site and it's better to not gambling on that site.