So true, what one person likes, there is always someone who does not like...different strokes for different folks indeed...I do not feel anyone is right or wrong, ones just likes what one likes.
There are some people who like a neutral headphone all the way across the spectrum, some like bright, some like dark.
From what most people have always told me why the do not like the Grado house sound is that they are too bright and fatiguing.
I can kind of agree with this to an extent, they are the most fatiguing of all of my headphones, but if this happens to me, I just turn the sound down and all is solved...Grados are low volume listening cans IMHO and this is where they excel for me at least. at times I need to remind myself to turn these down, they do not need much volume.....best low volume headphone that i have heard.
Tubes help tremendously if you like a bit more volume.
My other headphones need more volume to sound their best and they are not fatiguing when the volume is much higher.
If someones likes a headphone because the graphs say it is more neutral, then fine...do not choose a Grado...that is understandable....I have come to realize that for a tube roller a neutral headphone may be best...much easier to tell the difference between you gear and the tubes.
The bottom line for me is...if the sound makes your feet tap and your head bob...then all is good.
The Grado house sound has always delivered this for me, and I am pretty much addicted to the sound...which I believe most people that own them are.
I do believe that for the most part people either love them or hate them...but if you love the sound and that gets in your blood...you are addicted forever
It is easy to get caught up listening to gear and not listening to music....once one realizes it is about the music...things become much clearer.
Enough of my rumbling.....listening to the RS1 now.....very low volume...no fatigue and wonderful sound with a nice "head bob" going on.