Anthem of the Seas receives generally positive reviews for its service, food, and ship quality, with many guests praising the friendly and attentive staff, clean and modern facilities, and a wide range of activities. However, some guests express dissatisfaction with crowded conditions, repetitive menus, extra charges for amenities, and mixed experiences with entertainment and excursions. The ship is often described as large and lively, which may not suit everyone, especially those seeking a quieter or more intimate cruise experience.