Disney Universe is sure to cause some splits - or at least a couple of disruptions -- within the hardcore Disney audience. Like other younger-skewing Disney themed properties, most of the game's source material is drawn from newer Disney movies. Although Aladdin and The Lion King both get some love, the rest of the game is based on newer movies like Monsters, Inc. or Tim Burton's Alice in Wonderland.
Each area looks great and is full of fan service, such as the seagulls from Finding Nemo popping up in Pirates of the Caribbean, though older fans may feel a bit slighted by the over-representation of new movies over classics. I'll spare you my complaints about "New" vs. "Old" Disney, but I personally would have liked a few more references to older material. At least you get to play in classic Disney character costumes like Mickey, Minnie and Donald.
As much as I didn't like the worlds, I at least admired how well put together each section was. Each follows the general plot of the movie and does a great job of telling each story with just the background images. For example, you get nearly all of The Lion King 's story served up in a couple of levels.
At the very least, the developers missed a couple of really big opportunities with music. You'll hear a few familiar pieces, though all are remixed into synth/ techno versions. Some of it sounds okay, like the theme from the Pirates movies, but considering the Disney company's rich musical history, more could have been done.