Atlas World Traveller receives high praise for its exceptional service, intimate ship size, and well-appointed cabins. Guests consistently highlight the professionalism and friendliness of the staff, the cleanliness and comfort of accommodations, and the unique itineraries that avoid the crowds of larger ships. Food quality receives mixed reviews, with some guests raving about the cuisine while others found it inconsistent or lacking variety. Entertainment and activities are generally appreciated, especially the expedition team and lectures, though some guests desire more onboard options. Excursions are often memorable but sometimes suffer from poor communication or organization. Internet connectivity and Wi-Fi limitations are a common complaint. Overall, the cruise line is recommended for those seeking a personalized, small-ship experience, though there are areas for improvement.