We choose this trip specifically for the stop in Havana, Cuba and it did not disappoint! We were 2 Couples in our 40's traveling.
I have been on 11 cruises, 5 of them on Disney. I read many reviews before I went on this trip and felt I knew what to expect. Having now done the trip I will say that the negative reviews are due to people not having reasonable expectations for the ship and this experience.
As you will see on other reviews as I did the ship is small, very small but we ended up loving that aspect for this trip. Don't expect lavish evening shows, bells and whistles or fabulous onboard activities etc. but the service was very good and the fellow cruisers were a nice variety of ages from a few in their 20-30's, a few families, lots in the 40-70 age range. It's very easy to get around the ship and it has many nice spots to sit and relax with friends all over the ship.