While I knew of the obvious differences in the clubs, the atrium restaurant and a few other things (the decor on the front and back of the ship

The more "formal"/classic cruise ship design of the Magic...
http://www.flickr.com/photos/pikmin/2412125736/
The contemporary/whimsical (undersea?) look of the Wonder...
http://www.flickr.com/photos/burnsland/974338275/
It's amazing how it's the same exact room, yet what a difference the color choice, carpeting, chandelier and windows make.
I guess it's one of those things you're not really aware of, as my parents had no idea of the striking difference until I showed them. Kudos to Disney for not making them exact replicas. Anyone else notice any subtle differences like this elsewhere in the ships?
I hope Disney can bring to life two new designs with the two new ships as different from one another as these.