I certainly respect that someone would value neutrality and authenticity in playback. I personally don't want listening to be a chore, however, and want to enjoy the experience at least a little. Put me down on the sensuous side of the docket.
I guess that puts me in the painted tart camp, it is neither right or wrong, just the way I prefer to spend my time.
Live music does tend to have a lot of boom and sizzle. I hear live music most frequently at our local library, big band to solos, amplified to acoustic, jazz to small ensemble classical. Instruments in this environment have a lot of low and low mid energy even in acoustic guitar. I usually hold a 12 oz water bottle. It develops a standing frequency when half full that is quite resounding. I have not been able to replicate this energy in my home system, no matter how I crank the frequency bands.
Live cymbals have a spatial shimmer that I have never heard on a stereo system of any price or ambition.
I think REG's comment that he would no longer have anything to do with anybody who doesn't appreciate the musical characteristics of the Harbeth sounds like extreme rigidity or hysteria linked to product patriotism.
I don't require that much validation for my choices, I can respect anybody who likes or prefers something different. However, I don't have to spend time in their listening rooms, either.