Having just returned from a week on the Reflection, I have only good things to say about my experience, so if you're looking for major criticism, you'll want to move on!
Embarkation - Seamless. I arrived at the port at 11:40AM and was on the ship within 30 minutes. Staterooms are not ready until 1PM, so I enjoyed my welcoming glass of champagne while browsing in the library.
Stateroom - I was in 7179, a midship balcony that was intelligently and beautifully laid out. It was the most immaculate stateroom I have ever been in, and it was kept that way throughout the cruise. Clemente and Branko, my cabin stewards, looked after my every need, and sometimes in the evening when I entered my stateroom I'd be welcomed by a whimsical "towel" walrus or bird constructed by Clemente.
Very nice and immaculate cabin. However, it's not too far above the lifeboats, so if you look down they are very much "there." The lifeboats are also illuminated at night, so not as many stars could be seen compared to staterooms that were further above the lifeboats.