This was a first cruise with Celebrity for my wife and myself and we have been telling everyone that it is the best one so far and that includes the Queen Elizabeth!
We really enjoyed the informality without too many 'torn jeans'(!!) and also the many choices of Bars and Restaurants. We traveled Aqua Class and while this was a special class we perhaps did not use all of the facilities available to this class. The Blu Restaurant while a very good experience did not always have choices of menu that suited us. Having said that we never raised this with the staff as it gave us the opportunity to try some of the other locations.
Our cabin was very well situated amidships, but a slight concern was that we were under 'the flight deck' overhang, so while it did not affect us, anyone wanting to sunbathe on their balcony would be rather short of sunshine due to the overhang. The stateroom staff were excellent and many thanks to Annie for looking after us so well.