I have not yet seen a single crypto casino blog/ratings agency that is not biased/predicated on profits from affiliates.
there was another one before but sorry i forget the name and they claim that they are not biased and dont entertain payments from a casino to make their casino smelling good and it was legit because i have checked that myself . like you i also like this idea and if many are going to be like this that are fair , no one are going to be decieve anymore .
However, I'm not too sure about the blacklisting system. The amount of scammy sites out there is too vast to document, and they change too frequently for there to be a definitive list anyway. Perhaps having some tips to spot dodgy sites would be better use of effort.
this is the other one that im going to say . they only have 1xbit although they were right of adding that site into thier blacklist because lots of complaints are coming from that casino .