Sailed on the Oasis of the Seas 12/15 - 12/22. Beautiful revamped ship with beautiful casino! However smokers made it unbearable at times to enjoy the casino! Also casino slots were very tight!
The casino host Sergio and Manager Ionut Ionesco were very rude and arrogant. They need to be replaced! 
All that said, we had a wonderful cruise on the most beautiful ship in the world!!