We went on a cruise to Italy, Israel, Greece and Turkey on the Silhouette at the beginning of Sept 2011. It was a fantastic way to travel and the accommodations were the best we ever had on a Celebrity ship.
To give a run down of individual items:
Restaurants - All of the restaurants we ate at were great and better than any we have been to here in Manhattan. You don't need to eat in the main dining room where it's crowded and can get noisy. The Murano restaurant is pure 5 star dining. We ate there twice during the cruise. The staff is simply amazing and ready to treat all customers like royalty. We both had the lobster tail and it was succulent. And, to top it off, it was cooked by a French chef named Anne. She was great and a pleasure to have at our table. Aqua Blu is also out of this world. We dined at this restaurant about 5 times and each time they have new items on the menu to try. The wait staff was wonderful and it was simply just a joy to dine and have a window table overlooking the Mediterranean. The Tuscan Grill is also fantastic. Great Italian food and service. You will not go wrong dining in this fine venue. Qsine is one of the most unique dining experiences you will ever enjoy. The food was great and the staff of waiters was a lot of fun. Two other places we tried were Bistro on 5 and the Porch. Bistro on 5 is one of the best kept secrets on the ship. They have delicious soups, salads, crepes, and desserts. At the porch you can get a salad and panini. Both of these dining venue's have $5 cover charges, but it's absolutely worth it.
The sky suite was awesome. Plenty of room to move around. The 42" inch flat screen was nice to have, but didnt' use it much because we were out of the room a lot. The bathroom was big and spacious with a luxury shower. The bed was comfortable and so were the pillows. There was plenty of room to store your stuff and also a nice big sofa with pillows to relax on. Our balcony was great but the deck chairs are not comfortable. Celebrity needs to add pillows.