I like both shows. Having had survivor training I enjoy "Man Vs Wild" in that he goes out of his way to encounter things just to show you what he would do (I don't always agree but that's a different thread).
The best part of Survivorman is he's a no BS gotta do it or I'm hurt because I'm by myself don't take unnecessary chances type show.
Both shows have different appeals and use. I can see where both teach fundamentals and get you thinking about what's important in a crises. I don't, however, expect either to be pure survival training. I've been there, done that, and it's boring as hell after the first time through.
I find the variety and presentation styles of both shows entertaining.
To each their own I guess.
Jer
"Our greatest happiness does not depend on the condition of life in which chance has placed us, but is always the result of a good conscience, good health, occupation, and freedom in all just pursuits." - Thomas Jefferson