I have two extremely tiny complaints about this headset that constantly stick in my mind.
The first has to do with the cord. For some unknown reason, the cord on this headset is always getting twisted up, to the point that it loops back on itself making it not only annoying, but a good deal shorter. Every month or so I have to disconnect it, hold the headset by the cord, and wait 2 minutes while it unwinds. Is this a big deal? No. Will it happen to everyone? Probably not - I just use my headset a lot more than most people.
The second minor complaint has to do with the foam cover on the microphone. The whole purpose of these foam covers is to avoid popping and static typically caused by hard consonants spoken directly into it. The problem with mine I've had practically from day one. It mysteriously falls off and disappears, only to be discovered weeks later covered with dust, lint, and god only knows what else. This has happened countless times, and for the last few months I've been using it without the foam thing at all, simply because this time I think it is lost for good. They could have at least designed a snugger fit, or glued it on in my opinion.
Other than that, I love my Turtle Beach Earforce 5.1 surround sound headset, which can be found for $100 retail.