If it makes you feel any better, the two that were eating like pigs were put in the same tank and they were beating the crap out of each other. One of them had a bloody "bruise" on it's side. I wouldn't doubt if they are not there because they killed each other. In the end, that, mixed with a healthy fear of what COULD happen to my corals is what kept me from buying them.
Fishtown acclimates their fish very well (drip method) and their tanks are OK. Now all they need is employees that know about reeftanks.