Oceania Vista receives high praise for its beautiful, modern ship, excellent staff, and generally outstanding food. Most guests found the service attentive and the accommodations luxurious, with many highlighting the spacious cabins and helpful crew, especially for those with special needs. Dining is a standout, though some noted issues with specialty restaurant reservations and occasional inconsistency in food quality. Entertainment and activities are generally appreciated, but some found them lacking compared to expectations. Excursions and port experiences were mixed, with some guests disappointed by the cost or availability of tours. Overall, the ship is seen as a luxurious and enjoyable cruise experience, though a few logistical and dining reservation issues were noted.