The only negative is as has often criticized the very low microphone, even at the highest settings I had my friends in TS again some louder in order to be able to hear me well.
Since I mostly play with the same people, this is less disturbing, but I would constantly play with other people / talk (as in some of the case), I had to unfortunately pull out more stars.
The criticism on the removable microphone I can not quite understand, I personally find this quite nice, because you can repurpose also pure headphones headset so.
Conclusion: Good quality headset with defects on the mic, as this does not turn out for me as serious as other types of players there 4/5 stars.