Well if the Region 2 will have a hour of special features & a commentary track, I can't believe Disney would only release a bare-bones DVD for region 1. If they do, they really need to get their heads checked out.
Saw this over at DVD Times: "Slated for a no-frills budget US release on 13th August, Buena Vista Home Entertainment have mercifully given the as-yet-unannounced UK release of Tim Burton's affectionate biopic about an hour of special features, listed as follows on the BBFC's website...