One of the reasons I developed confidence in H&W was that the numerous patient-websites (not H&W's website) were completely candid and spontaneous. It's one thing for a doctor to pick and choose his/her best work for public display. But when patients post a running, no-holds-barred diary, beginning with pre-HT pics, you know it's real.
Take my own blog, for example. I didn't post the pictures *after* the good results were evident, but month-by-month as it developed. In fact, I was pretty unnerved by my HT#2 month 2 condition, but didn't hesitate to post it in its full horror. If it had turned out to be a disaster, everyone would have known it. You can't fake stuff like this.
Honest, real-time picture documentation of the entire process, with vivid pictures in varied lighting is the only real way to go.