The Holland America Oosterdam receives generally positive reviews for its attentive service, good food, and interesting itineraries. Many guests praise the friendliness and professionalism of the staff, the cleanliness of the ship, and the quality of the excursions. However, there are recurring criticisms about the ship's age and need for refurbishment, inconsistent entertainment and activities (especially for younger or more active guests), and occasional issues with cabin comfort, WiFi, and itinerary changes. Food quality is mostly praised but some guests note a decline compared to previous experiences. Overall, the Oosterdam offers a solid cruise experience, especially for those seeking a relaxed atmosphere and excellent service, but may not suit those looking for high-energy activities or modern amenities.