Quantum of the Seas receives high marks for its scenic Alaskan itineraries, friendly and hardworking staff, and overall ship cleanliness. Guests rave about the breathtaking views and memorable excursions, though some express disappointment with last-minute itinerary changes, missed ports, and the ship's inability to get close to glaciers. Food and dining experiences are mixed, with some praising the quality and variety, while others found it lacking, especially in specialty restaurants. Entertainment and activities are generally enjoyed, but several reviewers noted a decline in live performances and evening shows compared to previous cruises. Cabins are described as comfortable and well-equipped, though some families were frustrated by being assigned rooms far apart. Pricing and value are a concern for some, especially regarding expensive excursions and increased gratuity fees. Overall, the cruise is considered a fantastic adventure, but with room for improvement in several areas.