Thanks to all for your responses. I appreciate it.
Our children did not use the rock climbing wall or ice rink. I think they might have, but time just passed by too fast! They did use the sports court (basketball, soccer) and the miniature golf course.
We were just wondering if cruising with Celebrity would be a 'nicer' cruise, as far as the dining aspect, or even, perhaps the ship.
On Royal Caribbean, the service was great, the people were friendly, the rooms were excellent. We just wondered if it might be nice to try Celebrity, especially if the food was better with them, just to try a different line.