Yes both can be added in the list, as both are in the category of "Casino Review".
The list of casino to avoid is very important thing as it is a rare information, most threads are about "trusted casinos" but there is less threads about list of scam casinos.
OP can also add this one ProvablyFair.me | Bet Verifiers | Fair gambling, this site contains both Casino review and Provably fair verifier (similar to btcgosu).