We have only done a few ultraluxury cruises before, including with Silversea, so we are not as experienced as many on these boards and perhaps my expectations were too high. Overall we had a very nice time, with a few annoyances and disappointments.
This was an anniversary cruise for us, focussed on the Monaco Grand Prix, as we are big Formula One fans (we DVR and watch all the F1 races at home) We booked 8 months ahead of time to assure we would get space and tickets to the race that were being organized by Silversea, so we would not have to worry about the hassle of getting to/from seats at the track or having to fend for ourselves at what we expected to be a very crowded event with potential for disorganization and "mob scene" we wished to avoid.
We had made our own arrangement in Barcelona for four night before the cruise, as I could not get timely pre-cruise hotel information from the Silversea booking agent despite several attempts. Barcelona is awesome, we plan to go back for more days.