As a counter-post to marpow's post, I just opened up my "Hotel California" box set, and while I was flipping through my box set, I played the title track off of the SACD followed by the same track on the Blu-Ray, and I struggled to hear any difference between the two at all, and I know this mix very well!
The Blu-Ray is authored in the same manner as The Doors' Singles Blu-Ray and the Chicago Quadio box set (and presumably authored by the same person, Craig Anderson, even though a credit is not listed)
There's a simple 'pure audio' layout where you can switch between the two mixes by using your Blu-Ray player remote's colored buttons (Red for DTS-HD Master 5.1 surround & yellow for PCM stereo)
If Steve Woolard (ForagingRhino) ends up reading this post, first off, let me once again say thanks for including the 5.1 surround mix in this box set and especially on Blu-Ray! It's practically the only reason I bought this set, so there's that.
However, I fail to understand how this set costs $90 when it only contained three optical discs, a few posters, and a book that barely contains any text.
It just seems like this set should cost no more than $70. That's all I have to say about that.
Hope we will get more Eagles albums on Blu-Ray audio in the future, especially remastered versions of the Quadraphonic mixes of "On the Border" and "One Of These Nights"!