Since I am still at Disneyland, I'm going to stick with the "similar" attraction theme. 'It's a small world' is quite different from the Magic Kingdom version. As you can see from this picture, the queue area is actually outside. Also, there are many additional dolls, representing modern Disney characters, that were recently added to the Disneyland version. Finally, the boats are smaller in California. However, the same classic song gets stuck in your head for the entire day!