In the beginning of your search is great to go through the lists and discard sites that are simply not going to work for you at all, it is so subjective that you may end up with little options left on the table, particularly if you are looking for a very specific game or a very particular style of interface or promotions. Then going to the forum to check the remaining sites is just the way to go.
That's what we can do after finding the sites we are looking for from many places, including this forum. That's the point for us to filter the list of sites that we find to choose the one that really is the casino site that we want. We should have a small list of casinos but those are the casinos that we really want than to have a large list of casinos but they are unclear casinos. But we still have to be careful to find the casino and we have to try to find the casino and don't just follow other people's advice. Finding the casino can be based on something other than other people's suggestions but we have to look for it ourselves from what we find.
You were just rhetorical in your comment, seems more like going round and round in circle, this made your comment a bit too hatchy to understand, but speaking about suggestions, every casino that must be considered great must from time to time listen to the suggestion of their users, and try to work with some of that which is suggested to them by their community of users.
I mean, the people who built the casino are not the ones who will be using the casino after all, it's the customers, and if the customers find something in the casino not as it should, or a feature that is important but missing on the casino, it is them who will complain or suggest to the casinos to correct this and that, or implement the feature they think will help the casino grow even bigger, and it is the casino owner's responsibility to listen to his community of users and give them what they really want, or asking for.
So, advising that, when gambler is choosing a casinos, he or she should not chose a casinos that listens to suggestion of users, this is a wrong advice if you ask me, except like I said in the beginning of this comment. I misunderstand what you truly meant by your statement.