There's another element which plays a role: the fact that B&O speakers are active, and that the interconnects are proprietary.
HiFi lives handsomely off the profits generated by the sales of interconnects (manufacturing cost minimal - sales price astronomical), and the B&O range of speakers stands outside this category completely.
Some decades ago, B&O was actually leading the HiFi field with a number of their products, driving development, and it was impossible for the magazines to ignore them. Today, B&O is in its own category, seen with their eyes. HiFi-fashion is about matching equipment, and people will mix components and interconnects from a large number of manufacturers - that's not available to them with B&O, or at least B&O makes it harder than it has to be.
Many of the HiFi faithful are dead set against Class-D amplifier technology, and are simply unwilling to accept that it can produce good sound. Which leads to some amusing shenanigans, such as when Rotel put their Class-D (ICEpower) amplifiers inside another cabinet, and reviewers were ecstatic about the sound, until told it was Class-D they were ecstatic about.
And then B&O itself is also to blame. They have not stressed the audiophile quality of their products, in spite of comparing them against some of the world's leading audiophile brands in their own listening rooms, and B&O coming out on top.
Instead, B&O have sold their products as design articles and "furniture" - which makes it hard for serious HiFi-reviewers to get their head around what B&O is selling.
Add to this the fact that B&O doesn't really spend much time telling people how to set up for proper sound, instead saying that acoustic-lens equipped speakers "can be placed wherever you want," and one is left wondering what a reviewer is to make of it all?
If B&O had launched the acoustic lenses as an audiophile revolution, back in 2003, and instructed their dealers to set up the speakers correctly, using the side walls for reflection as intended, then audiophiles would have been forced to visit their B&O dealers to find out what the fuss was all about. Incorrect, unbalanced setups of acoustic lens equipped speakers is actually not very good at all - which resulted in a lot of those who were curious coming away with the wrong impression.
Shooting foot at close range, in a sense!