I will get mine today, I pray it will be okay, but I do wonder do you have any idea what % of units sent out does not work okay? Either bricks, or shutdowns while playing 3d games, or driver crashes while playing 3d games? Because it's not an universal issue, tons of vids on youtube of perfectly working wins, and me and other people here are wondering how common it is? Did GPD make one faulty batch? Is there some softwre problem affecting 50% of devices? Is it only one in a hundred devices which have these driver crashes?
I understand you are busy shipping them out, but maybe you should delay shipping for a day, take 50 units of your latest batch as a sample, and just QC those thoroughly. Just for one day. By thoroughly I mean, try playing skyrim on each of them for one or two hours (or resident evil 5, or batman arkham city or any intensive 3d game that pushes it really), and see how many of them in that time either crash the driver + game, suddenly shutdown, etc. , how many are bricks in the first place, and how many actually work.
If 48 or 49 of them work fine, we know there is no general problem. If half of them fails, it would be time for a chat with the factory you guys use for production.
Just an idea. It would delay shipping by a day, but I think it would be worth it. We'd know the scope of the problemn, you could talk with your factories before they make more broken units which is better for your reputation and customer satisfaction, and it would only delay shipping one day, a lot less impact then having to do more thorough QC on every unit from now on (for which I perfectly understand you guys don't have the resources).