In the beginning of the track, does the dog barking outside instantly become more realistic sounding? Does the guitar rifts flow better? Is the SACD now able to transport you to some weird trance, like the CD can?
Could this SACD, like the DSoTM before it (Roger Walters is a member of Pink Floyd) also be phase inverted?
It's really hard to do A/B comparison as the volumes don't exactly match. And because this has been remastered again on SACD, I wonder if converting this to PCM, and then try to sum it with the redbook will work (anybody have the time to run this?). Let me know what you think if you have this SACD (and CD).