Carnival Conquest receives generally positive reviews for its service, food, and entertainment, with many guests highlighting the friendly staff and fun atmosphere. However, some guests noted issues with dated ship decor, inconsistent entertainment quality, and occasional problems with cleanliness and crowding. The cruise is praised for its value and variety of activities, but some aspects like excursions, specialty services, and the party-like atmosphere may not suit everyone. Overall, it's a solid choice for those seeking a lively, affordable cruise experience.