Atlas World Voyager receives overwhelmingly positive reviews for its expedition cruises, particularly to polar regions like Antarctica, Greenland, and the Arctic. Guests praise the attentive and friendly staff, high-quality food, comfortable accommodations, and well-organized excursions. The small ship atmosphere is frequently highlighted as a major advantage, fostering a sense of community and personalized service. Some areas for improvement include inconsistent internet connectivity, occasional issues with excursion organization, and rare cruise cancellations due to mechanical or weather-related issues. Overall, the ship is highly recommended for adventurous travelers seeking unique destinations in comfort and style.