1) i would never base my opinion on anything on the opinion or experience of just one person. I take my time to search for as many opinions and experiences as possible.
2) No negative information was at all spread until you started hounding me about a side comment I made in parenthesis in my original post. And for the record, ANY TIME vieja/paratheraps are involved or Amphilophus species and we're not talking about Rapps as the source, I will always include a disclaimer such as 'assuming they're pure' and in ANY case, imo, this is a big assumption.
3) So if I know of multiple (and by multiple I mean 20+) other people that I know and trust have had a bad experience with a particular vendor, and I see someone else about to order from that vendor, then I should say nothing? (incidentally, I never told anyone that DCT is bad or that they shouldn't order from him)
Everything that cchhcc said is a summation of multiple accounts of what I've heard from many, many people who have ordered from DCT. The only thing he left out was the dubious distinction that DCT fish have of coming with lymphocystis.
Now, if things have improved then that's great, but it'll take more than just one or 2 people reporting receiving great, disease-free fish and that hybrids arent' being passed off as new species any more.