Buying a standalone BD with Atmos? In a heartbeat (so to speak)! A box set for nearly 3 X Immersion that doesn't have the Parsons quad mix? Don't think so not even to get Atmos. At this point, owning the Immersion set & the Guthrie 5.1 SACD, I don't think I'm buying, as much as I would like to hear this in Atmos. It would have to be seriously discounted. I can wait.
For different reasons, it's another Revolver: missing an essential mix item for completist fans. And I've already paid the price for 1 gimped box set. The one difference is this one at least has an honest & well-explained list of what's included. Unlike Revolver which was incompetently marketed, with misleading announcements if not borderline lying. At least Pink Floyd & studio have got their act together in accurately describing what you get for $300!
Revolver was a black mark on the label and Giles Martin's reputation on how they handled its release.