HIGHS: With six gourmet restaurants and several other dining venues, not to mention a cooking school, Oceania has a well-deserved reputation for food, and Marina won’t disappoint gourmet travellers. LOWS: Though hovering between the premium and luxury categories, Marina hasn’t moved much towards the increasingly all-inclusive ethos of luxury ships. Shore excursions in particular are pricey. BEST SUITED TO: Well-travelled art, design and food lovers in the 50-plus age group. There are no amenities for children.