It is basically a white supremacist's dream film come true, as the entire film is about Hartnett and Willis going around killing jews and black people. Thats pretty much all it is. I am just suprised they didn't get other ethnic groups and religions into the bloodbath.
Hartnett: And then lets strap Al Sharpton and Jerry Springer to chairs, and then make them die as slowly and painfully as possible!
Willis: Yeah they're gonna die hard!
KKK members watching the movie: Ok Lucky Number Slevin is the best movie EVAH! muahahahahah