When you atte broke and unemployed in AZ you either pawn your stuff or come here. I'm from California and never seen so many plasma centers or pawn shops until I came to AZ. Ok so I'm broke and unemployed need to pay bills I came here. Yes you got to bring a lot of stuff and wait until you get full screening. That can take a while the first time hence the low stars. Yes sketchy people will be there but guess what easy money attracts people.
The staff is surly but guess what they got to deal with a lot of sketchy people. But free ac and a movie while the take that precious gold from your veins. The first couple of donations are lucrative but after the "honeymoon" period you got to come twice a week to have it pay off. But 50 bucks a week tax free is good enough for me.
The other complain I have is you don't get cash it's a debit card. What I did went to the market got a gallon of water (you need to rehydrate after a donation) and cash it out with no fee. Living in ca makes me miss plasma centers cause extra money is awesome