Avalon river cruises receive overwhelmingly positive reviews for their attentive service, well-organized excursions, comfortable accommodations, and overall cruise experience. Guests consistently praise the professionalism and friendliness of the staff, the quality of the food, and the cleanliness of the ship. Some negative feedback centers on issues with the Monograms add-on extensions, inconsistent internet connectivity, and occasional logistical hiccups. Despite a few criticisms, most travelers highly recommend Avalon and express a desire to cruise with them again.