There isn’t anything specific to this box-set that won’t be duplicated on the individual titles. However, I don’t think anyone knows what each title is going to have so far as bonus content yet, and I’m betting that what IS included on each title won’t be known until either the discs leak, or they sell through on retail, because I don’t get the sense Disney Home Video is going to be servicing review outlets with pre-release copies.

The assumption so far is that it’ll be a collection of already available bonus extras from previous blu-ray releases, with maybe some DVD-only extras from 2004 mixed in? But that’s just an assumption, I don’t think anyone actually knows what’s going on with the release discs yet on that front.