Hi All,
This response is not to questions anyones opinion or sonic preference, "but" it seems that there is significant misunderstanding (even by major manufacturers) regarding reproduction of what is on a recording.
First and foremost, "ANY" sonic artifact created "after" the recording process, in the reproduction space, cannot be reality, and can do nothing but degrade the original.
While bouncing sound around the room can be quite pleasing, it is not true to the original recorded event.
Additionally, the concept of "wide dispersion" as a good thing, is ill conceived. The psychoacoustic recreation of a performance through 2 stereo speakers will only be accurate if all room interaction is reduced as much as possible.
Further, the miked ambience and reflections from the original venue are extremely delicate and subtle. They are easily destroyed by adding a second group of "in-room" sonics that cannot be filtered out.
The soundstage, and images on, and in it, are recreated by the "combination" of clear and detailed information from each speaker by the ear/brain.
A serious audiophile is generally after the most accurate reproduction of that signal. Degrading it by "spraying" sonic info all over the room cannot accomplish this.
Now, in all my years, I have certainly heard "many" beautiful sonic delights that "were not" true to the original, and further more, might even have been "better sounding" than the original, by using the room.
Amar Bose worked for years studying this application to a science. Only problem is, it doesn't work to reproduce the original performance.
Again, this is not meant to "ruffle feathers" of those with Bose, or B&O, or MBL, or even Maggies, but taking the room "out of the sonic equation" will take you closer to the original performance.
Really, its a preference thing.