As an experienced cruiser I was excited for my first cruise on Celebrity Cruises. Well, this was absolutely the worst cruise I have ever taken. Let's first start with how boring the cruise was...the entertainment has to be the absolute worst cruise entertainment I have ever experienced. The comedian they hired should definitely look into another career. The last port day was cut short by 6hrs due to a sick passenger. As a physician I'm still wondering how long it takes to remove a sick passenger while you're already in port! I've saved the best for last. Celebrity offered on board credit but refused to add it to my account. I was told they don't offer on board spending.