Odyssey of the Seas receives overwhelmingly positive reviews for its service, ship quality, and overall cruise experience. Guests praise the friendly and attentive staff, the cleanliness and modernity of the ship, and the variety of activities and entertainment options. Food and dining are generally well-received, though some guests found the main dining room menu repetitive and specialty restaurants expensive. Entertainment and activities are a highlight for many, but a few guests felt there could be more variety, especially for adults. Excursions and ports are mostly enjoyed, though some were disappointed by cancellations or organization. The ship's atmosphere is described as welcoming and safe, with many noting the crew's attention to safety and cleanliness. Some minor criticisms include crowded venues, hard beds, and limited internet or TV options. Overall, Odyssey of the Seas is highly recommended for a memorable cruise experience.