I understand you until the point where you contradict yourself. You might want to clarify what you meant by "I don't follow any site to choose casino sites" and "I choose a reliable casino site based on their reviews." For me, you will have to follow sites if you would review casinos as you can't do it all by yourself.
I believe you missed the part where he said "I only use the casino sites on this forum"

What he meant is that he only trusts reviews posted on bitcointalk.
Anyway, I advice him to be also careful about reviews he reads on this forum as some casinos hire shill accounts or create new accounts in order to write fake positive reviews.
I think he means casinos that have managed to achieve a good reputation over a long period of time, especially platforms that run promotional campaigns on the forum such as longstanding signature campaigns and betting competitions. All of these platforms have a good reputation and I believe the best crypto-based platforms are represented here on the forum.
In addition, members with a good reputation run casino review sites such as casinoguru and casinocritique, which can be trusted at some extent.
I agree with you that all reviews should be treated with caution regardless of their source, but at the same time I cannot deny that the forum is the best space to get honest reviews. It is more effective if the person is at least familiar with the mechanisms of the forum and the features of its use in order to be able to distinguish between the different reviews.
You would really be able to determine on a good long running casino specially if you've seen their signature campaign had been running for how many years already on which this is something that you could really be able to trust on. Although it wont really be that totally 100% safe but its better rather than making yourself dealing up into those platforms which are new and doesnt have that sufficient legit feedbacks.
It would really be just that needing up your own common sense whether you would really be that trying out to test those new ones or would be sticking into those old ones? Its not really that hard to distinguish
in between two things. All you do need to do is to find out those community feed backs and advises plus having those additional research in regarding about its reputation.
If you wont really be that getting satisfied then you could really be able to make ask question into the community in regarding on a certain platform on which you could really be somehow assure yourself
that you would really be getting legit feedbacks and warnings if ever you've been mentioning some shady sites. You cant hide anything from this community and this is really indeed the beauty of it.
On the time or moment that you cant be able to make yourself getting satisfied with those words then deal up on something with your own discretion.
This is a sound logic if we take into account the registered users on the forum who have experience in how to use social platforms. However, given the number of visitors who find the contents of the forum through a simple search on the Internet, they may be confused about the type of opinions they will find, and I do not rule out that they may find official announcements of new casino platforms that are still under testing by experienced users or even old platforms whose representatives are no longer active on the forum.
On this basis, I find our discussion now very useful and rich, especially if someone wants to find the right way to benefit from the ratings on the forum and avoid falling into the traps of scammers.