Navigator of the Seas receives high praise for its friendly and attentive staff, clean and comfortable accommodations, and a wide range of activities for all ages. Most guests enjoyed the food, especially in the main dining room, and found the ship to be well-maintained and organized. However, some reviewers noted issues with food variety and quality in the buffet, high prices for specialty dining, inconsistent entertainment, and occasional problems with excursions and port times. Overall, the cruise offers good value and a fun experience, but there are areas for improvement, particularly in food variety, entertainment, and excursion management.