Currently any honest, but non-positive review is removed by Apple with the argumentation below sent by mail:
We are writing to inform you that your customer review for ACSI Campsites Europe is not in compliance with the Apple Media Services Terms and Conditions, Submissions Guidelines under Section L.
Due to the violation of the Submissions Guidelines noted above, we removed your submitted review as part of routine moderation practices, during which automated processes were used.
You can submit a review by following the Submissions Guidelines, or learn about your Redress Rights in Connection with the European Union Digital Services Act.
Apple