Jim,
One thing I will say from experience - DON'T CARE WHAT OTHERS SAY.
Your experience is what it matters. I had similar experience very recently when auditioning different loudspeakers. One of the loudspeakers that folks generally say as sounding harsh/shrill at high frequencies, was sounding really awesome. System matching is important. In their systems a loudspeaker might sound bad, but in another system it may sound very good. And besides, how many people do you think actually take care about placement and room treatments? Just have fun and enjoy your music. That is all that should matter.
One thing I will say from experience - DON'T CARE WHAT OTHERS SAY.
Your experience is what it matters. I had similar experience very recently when auditioning different loudspeakers. One of the loudspeakers that folks generally say as sounding harsh/shrill at high frequencies, was sounding really awesome. System matching is important. In their systems a loudspeaker might sound bad, but in another system it may sound very good. And besides, how many people do you think actually take care about placement and room treatments? Just have fun and enjoy your music. That is all that should matter.