You don't know our personal tastes? We may like tons of bass and you don't? How good is our hearing? What amp, CD player did we use? It may not have been appropriate or a compliment to one of the speakers in the demo, when some other setup would have yielded the opposite result. What is our music taste? We like rock and you listen to opera. How were the accoustics in the room where we listened? What cables did we use? You know none of these things.
My best friend's Home Theater setup has those Bose cube speakers all around. He likes how it sounds, so who am I to say he is wrong?? I have actually found myself in places where I heard something that sounded good and was shocked I was listening to Bose speakers. It just happened that all the right variables were in place to make it sound good.