We cruise on Celebrity and HAL, usually every other cruise is one or the other, and we see very little difference in the age of cruisers. I think Celebrity does have a few more youngish couples and families with young children, but not THAT many. Most of the passengers on both lines are couples in their 50s, 60s, and 70s. We started on these lines in our late 40s and are now in our mid-60s.