'Survivorman' seemed realistic to me. I like the fact he doesn't even usually carry a knife and uses his multi tool. One in the eye for those who think 99% of gear selection is the knife(just look at how many posts a question on knives gets here).
And he always has some form of fire starter with him. Starting one with just natural items seems very difficult in reality.
It's sobering that in all the ones I've seen it's not as easy as some make it sound. The liferaft kit was faulty in one. In another he set fire to his shelter and in all of them except the South Pacific ones, he was in fact slowly dying. And that's after having special training for each scenario.

But I'm no expert; and might be being fooled. What do people think of 'Survivorman'?

qjs