Disney Fantasy receives overwhelmingly positive reviews, with guests praising its exceptional service, high-quality dining, family-friendly atmosphere, and attention to detail. The ship is described as clean, well-organized, and offering a wide range of activities for all ages. While the cruise is noted to be more expensive than others, most reviewers feel the experience is worth the premium price. Both first-time and repeat cruisers express high satisfaction, with many calling it the best cruise they've ever taken.