Pros: Amazing clarity, punch and performance.
They are able to produce a loud clear sound and the closed cup helps a lot. The ear pads stood well and remained comfortable even after a 4-6 hour daily use.
They give a slight discomfort after prolonged use, but i have not found any headphones that don't (plus, it feels like a subjective matter).
Cons: Lately the coils have started rattling a lot even at low-mid volume. Then again i can't fault a 55 euro purchase after lasting 2 full years.
Also, the cable is very long and heavy, making it hard to use on the road if you don't have somewhere to hide it.
They do need replacing as they are, but would i choose Audio Technica headphones again? Oh yes!
The next ones are going to be the M50 as i do feel they are at least equally great but with a detachable cable and a better power handling.