I took a look at the link (thanks for sharing it with us, btw) and read all reviews and to be honest I didn't find anything alarming or that may suggest that this casino can't be trusted. I didn't see any serious accusation or any complaint about being scammed. Most complaints are either about bad experience with customer support or about payment delays, which were processed manually back then.
I'm not accusing them of anything, what I'm saying is that in the past (years ago) there were cases of customers who complained about their support (this is something that happens because casinos have a lot of customers and it's difficult to serve people quickly and please everyone ) but the thing that surprised me is why aren't there more people leaving reviews? that's what I didn't like
So this means that there's no player on the site anymore or people doesnt really tend to make out some words or feedbacks on this casino?
I also thought about it, and as I've never heard of this casino, so the chance that they have less customers could be a good reason why they don't have more reviews or they are providing services so well that no one else has complaints or customers feel too lazy to post reviews