sure, i completely understand why some people don't prefer to listen to their music. it's the same reason some people don't listen to celine dion or michael bolton. it's just not their preference or their mood at the time.
though i will say, meshuggah does take some understanding, or at least recognition, of some advanced music and composition concepts. if those aren't at least recognized, the band can just seem like "noise." this is in contrast to other music that is performed sloppy or composition that is truly random; that is definitely not on the same level as meshuggah even if it may sound similar.
for example, there's a section in "I" where the drums seem to do some random out of time beat. the snare is just all over the place and doesn't fit at first (or first 100) listen.
what's going on though is a 4:3 polyrhythm of the crash ride pattern against the snare. once i realized that, WOW that section becomes much more intense, more musical tension, when that resolve comes around, WOW. crazy stuff!
again if you're not into that kinda stuff (i really don't care if you understand what's going on, just recognize it), then yeah, you may not like listening to it. no prob.
is it music just to exhibit skill? could it be viewed as "excercises"? yeah i guess. but to some of us, the musical and emotional qualities of those songs are only heightened by the complexity and genius compositions.
it's like the first time you learned what a diminished chord really is and where it goes. before that it was just that 7th chord in a diatonic scale. but then you learned what it was compared to a 1/2 diminished chord, and how those 2 have completely different sounds, feelings and uses. then whenever one comes around in that cover band of yours, you LOVE it!
... you do know what a diminished chord is, right?
i remember when i first started playing electric guitar when i was 10 or something. i didn't hear a difference between the neck and bridge pickup. could have been the rp20 i was using, could have been the crappy speaker i was using. definitely was my lack of experience.
i heard no difference.
then one day, i played guitar like normal and there it was. i heard it. it had been happening all the time, i just didn't recognize it. thousands of guitarists knew about it and used it to affect their sound, but i didn't hear it at all. then i suddenly did.
to me at the time, the pickups were the emperor's new clothes. yeah right, there's a difference, you're full of it... until i somehow acquired the skill to hear it. then i realized what i'd been missing for so long.