I can tell the QC is going down hill, not only are there more misscuts but the quality of the cuts is going down as well. Like I keep noticing NEAR MISSCUTS.Generally speaking, to a regular person, miscuts usually aren't worth anymore than a properly-cut card and maybe even be worth less. If you find someone who specifically collects miscuts, they may be willing to pay a bit more, but those people are few and far between, and generally they prefer the more extreme miscuts, such as those that have a bit of another card showing.
Quality Control for English language cards has been awful for years (since BW, really) and seems to be continuing to get worse as time goes buy. Miscuts and other production errors are growing increasingly common.
Think of the cuts on a scale of 1-10 with 10 being you basically have 2 cards in one and 6-7 being the typical misscut with one side extremely small. I keep finding and astounding number of 4-5s. If they were cut half 1cm more to the directions they were going to be misscut in they would easily be misscuts.