I have to agree with you here. I brought my son and his GF on our NS cruise in February. They are in their early 30's. I thought for sure they would be bored to death. They said it was one of the best vacations they have ever had and now want to go on our Rotterdam cruise in November. To be honest I was stunned. They loved the music walk, the food and the ship in general. Everyone I talked to on the ship, and i talk to alot of people, were having a great time. The only complaint I heard consistently was the dining time in the MDR was way to long.