I agree. It's easy to complain if you don't get what you expect.So........from that link here's some of these "one star reviews:
Sep 16, 2020 Rated 1 out of 5 Terrible experience Poor customer service. Ordered A lower Receiver & now i cant get in touch with the FFL dealer for pick up.
Nov 19, 2020 Rated 1 out of 5 These are great lowers, but at $99 each they are no longer the people's lower they used to be.
Nov 8, 2020 Rated 1 out of 5 FFL dealer closed shop Only reason I'm leaving 1 star is because the FFL dealer closed up shop and has my lower that I cant get to or pick up.
Dec 10, 2020 Rated 1 out of 5 PSA AR receivers are as good as any other mill-spec.... All mil spec receivers work equally well. The price and availability is the deciding factor for me. $50.00 receivers work just as well fit and function wise as do $200.00 receivers.
Feb 21, 2021 Rated 1 out of 5 great lower. quality build.
May 2, 2018 Rated 1 out of 5 Was not able to receive through Cabelas still sitting and waiting at Cabelas
Being that there are twenty one star reviews and these were six of them..........now count the five star reviews and get back to us on how awful PSA is.
If you get what you expected. Then it's just standard operating procedure.
I don't have any PSA parts. But I wouldn't be scared of them.