This ship was amazing! I sailed with a group of 42 people March 13-20, 2010. My companion has never cruised before, and I don't see how he could ever cruise on a smaller ship.
It was spring break for Canada and there were almost 6,100 people on the ship, which was the largest occupancy of the ship to date. You never felt the crowds at all on the ship, although toward the end of the cruise, the teenagers were becoming quite bold and rude. Looking back, I should have complained to management. There is a curfew for kids under 18 (1 a.m.!), but I frequently saw kids out and about at all hours. I think the management should have policed this and all the underage drinking better. Kids were running down our hallway at 3 a.m.
Embarkation was a breeze. Plenty of open windows to check in, no lines at the metal detectors. It was crowded on the Royal Promenade when we first entered, but it was the only crowd that we encountered.