I like to think of it as Whose Line Is It Anyway- the points don't matter, and its all for fun.
Besides, I yearn for stupid little facts. So each episode is just as great as the last. And its fun when you get an answer right. (I totally knew a shark's jaw has a conveyor belt of teeth, and that the honey badger is the evilest bastard on the planet. IN FACT! They know the weak points on every animal they encounter.)
Honest to god, ducks are rapists. Also, dolphins.