I value the quality, the experience, Castaway Cay! When we docked in Nassau, we were next to a Carnival ship and a NCL ship.
DCL's ship was far more impressive, just in the looks alone. Carnival's was rusted and seemed outdated. That to me says, they don't care as much to take care of their business, as much as DCL.
And I value the exact same thing + good food.
I have to admit that I laughed a little bit because that is exactly the kind of thoughts I had before cruising with Carnival. I used to snob them based on the views I had from the Disney Dream.
I love Castaway Cay but Carnival has Half Moon Cay and while I haven't been there yet, the pictures and reviews I have seen lead me to think it's just as good.
Looks can be deceiving. I agree that from the exterior, they might look a bit more rusty (+ they are painted white and the parts you'll see when it's docked in Nassau, you see because the level of water is very low)... But you haven't been on a Carnival ship, so you can't see the interior of it.
I can assure you that on the one I've been on (Which is the Victory)most of the rooms, although the designs are different in style and theme, looked just as good than the rooms I saw on the Disney Dream (Yes, Victory is an old ship but she is currently being refurbished). The exterior is still under refurbishment, parts of it looks dated, other parts of it looks brand new...
That being said... If you go on a "cute" cruiseship just to tell people that you've been on a cute cruiseship, that is one thing...
But there is more to cruising that the physical appearance of the cruiseship.
The entertainment and the quality of the food was great (I thought the food was better on the Carnival Victory than on the Disney Dream --excluding specialty dining because I haven't tried the Chef's Table on the Victory and therfore cannot compare with Remy!)
My husband would tell you that the shows were better with Carnival. I thought that DCL and Carnival were equal, just as good but very different.
We have found the staff to be nicer on the Victory than on the Disney Dream and the excursions were well organized. We've had a small problem (on small thing that needed to be fixed) and they took only 30 min to send someone to fix it while it took 24 hours to DCL to fix our problem.
We've tried it, loved it and can't wait to sail with them again because they offered more bang for our bucks than DCL.
P.s.: If you like the "brand new" look, just look at Carnival new ships.