I'm going to go against you and agree with the person your commenting on. I really only bought my QC35's because I was backed into a corner with my iPhone 7. I wanted bluetooth over-the-ear headphones that could also do wired, had good battery life, and sounded okay. After plonking down the $350 I was pleasantly surprised by the build quality, 20+ hr battery life, and the comfort. The noise reduction is pretty incredible and I've heard things in songs that I've never heard before.
They are not the 100% best sounding headphones. However, the clarity and imaging they provide is pretty astounding and I think they compete with any similarly priced competitor. I'm the kind of guy that will take speakers over headphones any day, and I find myself using the QC35's more than my speakers these days.