I prefer transatlantics for the sea days, too bad Celebrity can't control the weather...there were a couple of really rough days.. Crew always has lots of activities planned and there is time to just opt out and relax when I want. Would have liked to see more variety in the movies offered in Celebrity Central. Enjoyed the watercolour classes but would have liked more instruction on techniques. The glass blowing display is informative, interesting and enjoyable - very professionally done. Raffle to give away blown glass pieces was a nice bonus - my friend won one and it was the highlight souvenir of her trip. All the entertainment was great - only disappointment (as always) is the level of noise on deck 3 when entertainment was on. We had lunch in the dining room a few times. it was nice and quiet, food choices were good, service was great - very efficient and pleasant. Disembarkation went well, very organized and timely.