You can determine the authenticity of casino through comparison,because theirs already running casino which you as experienced casino gambler will compare with,so I believe that in gambling you have to know good gambling websites through the reviews, so as I portrayed before, if you have visited or gambled with livecasino.io or rollbit then you will compare what you experienced in two above-mentioned casino gambling with the new casino websites then you will see the difference, that is how to reviews, another thing that's more important of detecting the deficiency of the website, such as things that's has not be running well, like deposit/withdrawal and how swift is the team response.