When it comes out in a few weeks, perhaps others will have some experience with it, and be able to help you better.
Its a disney movie, which suggests added level of protection.
Since this thread is in the copy dvd forum, have you tried [B]Ripit4me[/B] which is good at beating a lot of this protection? Or [B]DvdFabhd decrypter[/B].
Anydvd and its allied progs will i suspect eventually be able to do this movie.
In the interim, you may want to try the resilient progs mentioned above.