I feel the same way. Anytime I got feeders from them, I'd buy in bulk (50 or so at a time). It gave me time to quarantine, and fatten them up. I used to breed my own feeders, but seeing as I no longer have live feeders, it's not necessary.
On a trip to Joplin, MO I did pick up ten or so of their fancy mice, but not to feed off really, more as a project. I picked up some local females around here to breed them to once they all come out of quarantine.
The feeders aren't the only unhealthy looking animals at their store. The way they care for their reptiles is horrible.