When skeptics say it "doesn't work", that's imprecise, not really correct. Nevertheless, this is what we're talking about. It's impossible to tell at the time, it all *looks* like it's doing something, and if you were show me something tomorrow I'd probably believe it again. It just keeps *turning out* after massive efforts to investigate or verify its work, that all its big "capabilities" are just plagiarism, fraud, or both