the opposite of love is indifference. hate is the closest thing to love

on that note, the hate against the k701/2s here is pretty exaggerated. they are extremely fast headphones with amazing bass, and clarity that is more or less the best you can buy for $200-250.
bass quantity, tonality, and sound signature (in the form of colorations, not frequency response) are subtle and subjective things which vary from person to person. And in my personal opinion, your preferences can change depending on your listening habits, so it doesn't make sense to judge headphones primarily on those premises. I don't really see how you could hate k701s (which are very good) unless you are a person who feels suicidal when he hears music off the radio or from ibuds
of the headphones that I've owned, there aren't any that I hate. I guess the ones I liked the least were my dt770 pro 250ohms. they had such a huge dip in the mid range that I ended up EQing them to compensate.