well, i really enjoyed it...and then felt a little ill reading that first link.
I think it was a good show for discovery channel who tends to make shows to educate and entertain people, not to make them experts on subjects.
the average person doesn't know anything about this stuff (i don't think the average american can name the seven continents or tell you where the Vietnam war took place (you think i'm kidding, we took a poll in the trainer's room at my college (yes, college) once...its SCARY!!!!)
I didn't learn anything in particular from watching it, but I liked the camara work and i didn't fall asleep.
as far as the ethics and people dying, i don't have too much of an opinion that i care to voice except when you get people who think money can buy a summit, you have a problem.
with human nature, no matter how much you tell people something (such as how dangerous altitude is) they don't get it, until they go thru it. I had a plane ticket to peru/bolivia/etc in hand when darren told me about the altitude sickness i could get. i thought, whatever, i'm a strong girl, i won't get sickl, he doesn't know anything (i hadn't even heard of high altitude sickness). yeah...guess who's vomited for the first three days, nose bled for the entire month and a half, and who slept with a camelback next to her pillow every night because she was so dehydrated (i still had a GREAT time tho)??? yeah...me. so, people don't get it till they experience it...its sad to see people die learning tho.
on the other hand, i'm disapointed that it isn't in high-def.
However, I have to say, i do like the doctor.