Aside from that, active members here are always on the watch for a possible fraud attempt by any services launched here in Bitcointalk so members don't really need to look for review site or whatsoever just to verify the service. If the service had been around for some time and there are no red flag or red tag on the service provider, or any issue posted on the reputation or accusation board, we can assume that the service is legit and is safe to use.
If they are here, I think they would like to check the announcement thread very firstly to see the activities of the casino as well as any complaints or scam accusations from other users in the community. Reading reviews from other websites will be a next step if they do care about reviews which in my opinion can be so biased and inaccurate.
Btw, it is nice of otherworld.xyz to drop the list of official links and social media of the casino, thank you.
The list is helpful for many people who are not familiar with Otherworld.xyz and even familiar ones for avoiding phishing sites and impersonating groups. With different social media channels, it's hard for users can remember all those channels. They can bookmark those sites or bookmark this given list for use in future, so this action from Otherworld.xyz can save many users from phishing scam attempts.