I have to say, PSA shipped this order faster than any order before. I ordered this combo deal, and had it in my hands a week later. Kudo's PSA, well done!
Now the upper... meh. It's a "blem", and OBVIOUSLY a blem. Mine is VERY grey (so light it doesn't match any of my lowers), there are chip looking marks, and it fits a bit sloppier on every lower I have. There is anodizing missing/chipped off inside where the barrel extension goes. But the barrel threading, and upper parts kit installed well, with no issues (other than a bent port door that I had to rebend into shape). There's not many parts in an upper, so no trouble there (although... why is it that EVERY PSA roll pin seems like it's slightly oversized for the holes? Seriously... it was a PITA to get the plunger pin in).
Overall impression... it's a blem. If you're not wanting a nice deep black anodize, and not afraid of few nicks (which would happen as soon as you use it anyway), than this combo is a GREAT deal and I'd recommend it! For $69?... Well done PSA... WELL DONE.