OK guys, lets put this into perspective. Whilst it would pi55 me off no end if my car had niggly faults (so I'm not saying it doesn't matter, of course it does), the Golf is VW's main profit maker and sells in vast numbers worldwide.
I don't know what the sales of the MK7 are since launch worldwide, but I bet it's well in the hundreds of thousands already (if not more). Even taking UK GTI's / GTD's, I'm quite sure this forum only accounts for a very small percentage of owners, and within that base currently 3 or 4 members have had issues, so it's not like the world is crashing down.
Does VW need to improve it's QA control, yes of course, but then so does every manufacture. Would you potentially get issues if you purchased a BMW, Mercedes, Nissan, Porsche, Lexus etc - of course you would. Modern cars are made from thousands of parts and a great deal of them are not made by the brand manufacturer but by hundreds of suppliers, (Panasonic, Blaupunkt, Valeo, Hella, Siemens, VDO etc), so it's inevitable, even with modern robotic processes, that some parts will fail or don't meet spec.
If VW issued a recall for all MK7's then I would be concerned, and like I said, for those having issues, I would no doubt be a fed up as they are, but it's now down to VW (dealer and HQ), to sort these issues for these cars ASAP and with the minimum of fuss. Some could well be teething problems, some could be more related to dealer errors (such as the tranportation pucks being left in causing damage).