It’s completely up to you as to what sites you do and don’t play, but we’d recommend reading our in-depth reviews too, so you can see the reasoning behind a certain rating. Casinos can have low-ratings for all sorts of reasons, and it’s not necessarily because it’s unsafe or will compromise your privacy - every casino listed on OnlineBingo is guaranteed to be safe and secure.
Instead, a casino can have a low rating for various reasons, perhaps because it’s not as modern or entertaining as we expect nowadays. It might have poor user design or customer service but that doesn’t mean that you don’t have a good chance of winning prizes. It depends on your own personal preferences.