I am very happy with sound, just not the noise cancelling/isolating . Particularly on faster stretches of central line. I have some cheaper sennheiser over ears but a bit bulky.
DON'T even start me on beats. Worst con in the history of crap audio products.
I had this discussion with our 13yr old, she has some very nice sennheiser ear buds now, and some Sony over ear bluetooths (infact she has better headphones than me! that cant be right!)