I just picked up a Walther PPS in .40. A day or two after I bought it with two magazines, I learned that new shipments would come with only one.... No QC issues, though.
Meantime, I'm very active on a couple of Para forums. It appears that the overall quality of many internal and external parts has decreased, and there are significant issues with finish. Overall quality isn't really too awful, but some interesting stuff has popped up.
My take on this is that there was a huge jump in sales after Katrina and the confiscation debacle, and before that could really level out, Nobama got elected, and those who were even tempted to buy (either first time, or to stock up) have done so....
Sales needs seem to have tried to outrun production.... Meantime, Para's moving from Canada to the US, with the same sort of problems that you used to be warned about when buying cars: "Don't buy one made the day before a strike or major holiday, and don't buy one made the day that the troops come back to work." And, in Para's case, it's anybody's guess who's working where, who stayed on, who got RIF'd, who got hired, etc.
I think the QC issues will even out. I also think the buying will continue....
Regards,