This is what I care about in a casino website. Firstly, it should have many types of games like sports, esports, and blackjack. (But this is not always important; sometimes I still play on a website that only offers one game.) Secondly, does the website provide a tutorial or a free trial to test games? (Sometimes I don't know how to play a game, and I don't want to spend time depositing money to see if it's fun or not.) Thirdly, speed is important. How long does it take to register, to deposit, and to withdraw? Lastly, having many reviews from various users is the best.
The topic is not about what you want to see in a casino, but what you want to see in casino reviews (review website).
Have you ever visited a casino review website before, a place where you can find review about many different casinos that tell you almost everything about the casinos?
Although what you mentioned above is also available in most casino review sites but that's not what is wanted by OP.
Try to at least read the opening post in this thread, there are 5 questions, better to answer that 5 questions so you wont be off topic.
Sorry, my bad. I don't think I will answer all these 5 questions now. I just pointed out some things when I see a casino review: the day the website runs, their visitor count per day, their RTP for each game, whether they require KYC verification or not, and what makes me feel safe on a website is having as many reviews as possible. That makes me less concerned about their trust.