This is the link that the project creator lists as QPC, the company that will be printing these decks:
http://customizedplayingcards.comOn the right-most column of the page, you'll see (in a box above the "Dedicated to Customer Service" box) a box with three links that say, "See Our Gallery!", "Our US. Printing Facility", and "Our INTL Printing Facility." All three buttons bring you to their picture page:
http://customizedplayingcards.com/gallery-shipping/Clearly, different facilities are pictured, both with some interesting printer farms.
Now, I'll note this: for a number of years, I ran a print shop that began its life as an "ASI" (Ad Specialty Industry, an old trade organization for companies that manufactured personalized products and the resellers who repped them) manufacturer. Given the set-ups pictured here, I'd bet you dollars to donuts that this company that you say has an address at a little strip mall (I'm guessing that address is at a Pony Express or UPS Store, or something along those lines) is actually an ASI-style go-betweener who takes orders and then farms them out to their stable of wholesale manufacturers. When I was an ASI manufacturer, I swapped ASI member directories with a retailer (typically, manufacturers would be provided with the ASI directory of retailers, while the retailers would get the directories of manufacturers. By trading, I had the contact info for all of my fellow manufacturers, who were actually my real customers. Long story behind that.). I wish I still had that directory available. Anyway, I do know for a fact that both Gemaco and Liberty Playing Cards both did ASI work -- in fact, I ordered a bunch of Gemaco customized decks for my wedding as party favors (at a very nice price.)
So, in the pics of the "US Printing Facility", you're probably looking at a Liberty or Gemaco or some other US playing card manufacturer who is not USPCC. Given the printers pictured, I'd be willing to bet it's a newer, leaner company than G or L, although it's possible that G or L have modernized their equipment. USPCC certainly has. The equipment pictured for the INTL facility looks older, but also able to generate a lot more output a lot faster, once it's up and running. (And, I may be completely misinterpreting what I'm seeing... and, what they are showing may not, in fact, be what they claim it is.)
Now then, it's been a long time since I've handled Liberty cards, and I don't recall much about them. I've been fine with the Gemaco cards I've handled, as far as all that goes. So, the quality of QPC's cards will entirely depend upon their actual manufacturer.
I'm interested in this particular deck because of the theme and the design execution. I'm cautiously optimistic that the cards themselves will be fine. But I'm under no illusion that they will be USPCC-quality.