Fatigue and some level of your reference to a ’shriek’ may continue to be there. A metallic sheen in the midrange shall also be hard to ignore.
It is fine for electronic music, etc, but, if you really know something, for example, about ’how’ a violin, etc sounds and then heard the magico or a wilson, prepare for some disappointment. Fortunately, it came with a 30 or 60 day return window, I hope.
But, it isn’t all a sob story...Get a mofi 888. Since the latter was designed by a high iq individual, you can get a high caliber of sound at a fraction of the cost....Gobs of bass, non-fatiguing detail, coherent, listenable for long periods, etc.
Donate cash saved to the grandson for his house down-payment and hifi rig.