Yeah, Les Stroud has more props in my book than anyone, even Ray Mears. The guy often just up and went out on his own and even states that sometimes NO ONE knew where he was, and he often never even had an emergency team.
Les' new show is just plain creepy, but He will always be the guy I think of as legit. He gets up and goes out and suffers.... there's none of this whole "oh, This is what you should do in this or that situation and we'll modify things to demonstrate said technique". No Les is reacting in realtime to unknown challenges. (hence the mistakes which need to be shown to armchair survivalists)
That said, Survivorman is in a different category. I think there are three in general for the current survival shows. 1) Entertainment / Light Instruction of select skills (Man vs Wild; Man, Woman, Wild; & Dual Survival) 2) Controlled Outdoor Classroom / Strictly Skills (Ray Mears) & 3) Documentary / Show how people live & survive in their element (Beyond Survival and = lame/creepy and only slightly helpful).
However, Survivorman spans over all three of these really... I mean you see it all and are entertained (to a degree). It is also the only Survival Show that gives you (the likely armchair survivalist) a sober and grim and real view on what survival really is - HARD!!! ***You really don't get that tone in anything else.***
Survivorman was just so real. And I never really viewed him as an "expert" per se. He comes across as just being plain human to me (though I know he's had some training). His show more or less just shows how: grin and bear it, tighten your belt as you go, knuckle through it, and struggling can get you through any situation. That is real survival. He doesn't know every plant and its uses (just a few in the area he's studied beforehand), he makes mistakes and they're shown to you to show how survival really works. a lot of failure and some success - but just keep pushing on. That's what I take away from the show & why I think it's the only legit show.
Long live survivorman... I hope someone takes his model and runs on it in the future. I'd love to see survivorman reincarnated!