Review (5/5): Comfortable, responsive, adjustable - overall great!
Noise Cancellation:
4/5 - not the best that noise cancelling technology has to offer, but still effective and satisfiable
Comfort:
5/5 - Soft ear pads that don't cause strain even after hours of wearing. Extendable/flexible head band fits all head sizes/shapes without being too tight/loose.
Sound Quality
5/5 - Keeping expectations realistic the sound quality is excellent with plenty of bass/treble, although there is no way to adjust this unless you do so from your audio source. The microphone is responsive and the cable has an adjustable volume dial.
Other:
Cable length is very long (6.6 ft) making it easy to play video games from the couch and relatively light so as to night create neck strain after several hours of use.
Overall:
An excellent headset for gaming, listening to music, skyping, etc.