I don't know about others, but I've found him to be very courteous and helpful in the past. I think part of the response you'll see among others is jelousy. He's undertaken some publicity acts in the past that some see as grandstanding, and he's got a lot of paper types...got the type without operational experience in it. He's not the only one to collect types, and in his case, he did a lot of it as part of a regular column describing various type aircraft. Probably as good a person as any to compare one aircraft to another. He runs a successful charter business, a very successful aerial photography business (you've see a lot of his work in the movies, and on television).
Generally they say it's best to avoid tearing a man down until you've walked a mile in his shoes, and in the case of Clay Lacy, I doubt I'll be making that walk in the next ten or twenty years. Until then, I won't be one badmouthing him.