It's not only interesting but make me be lost in thought. I totally agree with the narrator's sayings "the monkeys make up gods and then they worship them. Then the monkeys argue over whose made-up god is better. Then the monkeys get really pissed off and this is usually when the monkeys decide that it's a good time to start killing each other". What a pity!
By the way, there is a strange scene, a huge erect penis directly behind the girl's head, only slightly to the left at 1;50 when he says "Some of the monkeys pay another monkey to listen to their problems". Do you have noticed it? Is it forced interpretation if that scene reminds me of the film, 'Dogville' depicting Janus-faced human beings?