I haven't seen Be The Creature 2, because I can't find a source for it. I have seen all 13 episodes of the original Be The Creature series, and loved them.
I have to respond to the reviewer who dislikes the way Chris and Martin put themselves into the picture. The Kratt brothers make nature programs for children. The kids like the Kratts and their shows. My son pretends he is there with them, putting himself in the center of the action. If the Kratts stayed out of the picture, I think it would be harder for my son to imagine himself being there.
What Chris and Martin Kratt do works for their audience. If you don't like kids' shows, watch something else.