I've bought fish from them a few times and always had pretty good luck. Well, except for one time...
Jim Peck was up there for a livestock sale 6 months back and picked up three L134s (Peckoltia compta) about 1.75" each for me. I think that they were 30% off of $50 each. $50 each is not bad for retail, but $35 is pretty nice, so I had him scoop them all up.
I put them in their own 10 gal quarantine tank and the next day, one dead. Two days later, the other two were dead. I was completely bummed.
They took them back with no issues, but I had to drive up to PA for the return. I don't really judge the store on these guys though. Newly arrived wild-caught plecos sometimes have issues acclimating to life in a glass box. Still a bummer though.