I know some people tend to be tolerant of QC issues, and the usual response is, It's a production knife, or it's only a $150-$200 knife...
IMHO that is part of the problem. Yes, they are mass produced, but when did it become acceptable for poor quality to be alright ? Granted, many of the issues don't affect how the knife will function, but that isn't the point.
When I buy a new knife, I expect the blade to be centered, the grind to be reasonably symmetrical, scales attached correctly, no screws stripped, and have an edge that will actually cut right out of the box...