Terry,
Of course, none of what you hear on any of these systems could be called 'audio' and that is why I do not own any of them. In fact mp3 downloads strip out some of the source information and give you a mere approximation of the studio sound.
I would rather listen to no music than distorted sound. I am an audiophile and while I admit that my audio system would cost you 25k to buy, once a person has heard their favorite music on my system I suspect that these miniature systems would be of little interest. A little like soloing on a comic guitar.
With the advent of ebay a person can put together a true audiophile system for 2k. There is a lot of high-end vintage equipment going for very little out their. For example, I picked up a Technics Sl P1300 Broadcast CD player which retailed at $2,600 in its day for $140.00 on ebay recently, and while it does not have the detail of my Kinergetics CD player, it has a breathtaking sound.
HS