I watched this show the other night. I dont think its realistic. He's in the desert and climbs a huge cliff to get out of a canyon. Who would risk that in a survival situation?I mean you have limited food/energy plus barely any water. Who going to use what limited energy you have to scale a wall. Just go around the obastacle. And he also ate a raw frog....ever heard of parasites? What did you think of the show?