What is the best secondary source for "Dialectic of Enlightenment" - Horkheimer & Adorno?

Question

Secondary - non-German sources.

(no, not too hard to read at all. However, I am not looking for my interpretation of the text, but others'.)

Answer 1

http://www.braungardt.com/Philosophy/Adorno/Dialectic%20of%20Enlightenment.htm
http://www.arasite.org/adhkdofe.htm

dont know if these are what you are looking for

Answer 2

just read the book, its not that hard to understand is it?

Edit....

hmmm....are you for or against the arguements presented in the book?

btw, there is something i don't like about this book - its writing style. I am not sure if it was the translator or the authors fault that the arguements sound more complicated than they really are.