Navigator of the Seas receives high marks for its friendly and attentive staff, clean and comfortable accommodations, and a wide variety of activities and entertainment options. Most guests enjoyed the food, especially in the main dining room, though some found buffet and specialty restaurant pricing or quality lacking. The ship is praised for its cleanliness and organization, but some reviewers noted issues with excursions, port changes, and occasional crowding or noise. Overall, the cruise offers good value and a memorable experience for families and groups, with a few areas for improvement.