I don't disagree; I talk a lot about what I don't like (Radiohead! Grace Under Pressure!) But I try very hard not to use words like "shit!" and "sucks!" and "horrible", and use words that relate to ME. "Unlistenable", etc. I can express my dislike without disparaging the intelligence, taste, listening skills, etc. of others. Someone here - I forget who it was, I forget what artist we were talking about, but it wasn't that long ago - called into question my listening skills when we were talking about a certain artist. Really?? Is that necessary? I don't think so, especially given the science that is more and more telling us that what I as an individual see, hear, taste, smell, and feel may not be the same as what another sees, hears, tastes, smells and feels, even if the stimulus is the same. Laurel and Yanni.
(And no, I'm not referring to good-natured tomfoolery. I love to bust balls as much as the next guy - maybe more, in person - but there ARE people that believe their listening skills are superior and that their taste in music is superior. I say "billshot" to that.)