Embarkation easy. The first 3 days went well if you excluded the very poor entertainment. I found the cabin very dusty and the windows were filthy. Service is good in the specialty restaurants but spotty in the MDR and worse in the bar areas and by the pool. $5 wine sells for $48 on the ship but that is your choice.
The shore excursions are the usual overpriced Oceania rip off but in 2 cases we actually used them we felt totally betrayed. We paid an extra $100 ($129 each) for a "luxury" 4X4 Land Rover 3 hour tour only to be shown to a old beat up Toyota pick up with beach seats. Complaint by several victims of this bait and switch fell on deaf ears.
Returning from our last port of St. Barts, the tender operator lost control of the boat and smashed nose first into the hull of the Riviera at over 10 mph. Over 20 of the 50 people on board needed medical attention and many more woke up to sore backs and necks the next day. People had cuts and bruises and with strained backs and more prevalent whiplash symptoms. People were triaged by the doctor and patients we seen leaving the clinic with neck braces and bandages. The people with more minors problems were seen in a few hours with a promise to follow up.