I think you will be very happy with your cruise on the Infinity. The cruise was my first on Celebrity and I was impressed with their service and dining. There is a nice little outdoor cafe on the fantail that I particularly enjoyed. The ship itself is beautiful and very tastefully appointed. The nightly shows in the theater were professionally done and quite good. My wife is sensitive to motion sickness and was pleased with the ships stabilization system and had very few problems. That may be my only concern with the Century as I understand it does not employ this system.