Originally Posted by Angry_Nexus5
I have no idea what trolling is, but I assure you, I am no troll. I have a nabour that resembles one though, haha! In all serious though, this is a well known issue from what I have read and pretending it does not exist is an insult to your own and my own intelligence. Nor am I asking permission, I'm asking if people think its even worth returning - because others seem to have gone through the trouble of returning just to find they have another defective product.
It is a well known issue and has easy fixes as well. Simply covering the secondary mic is one of them, check out the threads discussing this issue for more help.
Personally I haven't had anyone complain about my voice and they seem to hear me fine for the most part so I've not taken any action. You also mentioned you may have dead pixels and if so you might want to RMA because of that.
The vast majority of users don't come on to report "all is well here" and so when you read forums you get a concentration of people with issues, or some unlucky/overly picky RMAers.