The other line (as well as that one from Avatar to his brother) I liked was when the 2 soldiers are wondering what to do with the prisoners(pow's), & try to find those wacky priests,"Why do we need religeon?", the other guy says "I don't know, I guess you need God on your side, stupi!".
I totally agree with the cheap animation, he did the same thing with his animated version of Lord of the Rings!