I really disliked Fight Club. The movie as well. And most of Chuck Palahnuik's books too. I find his ideas to be cynical beyond reason, and the book itself devoid of any characters I sympathize with or truly want to follow. I find Palahnuik's world view far too tainted grey and black than it actually is, and although dramatizations and exaggeration can be useful in illustrating points sometimes, I find he takes it far beyond the extreme into the unpleasant and unecessary.
John McCullough is a film theorist who specifically concentrated on the film Fight Club. He critically analysed the film and considered how the film reflected it's social context of masculinity in crisis. His views can be accessed through the following website: http://michael-miller.wiki.uml.edu/file/view/Fight+Club+-+Tedium+and+Torture...+McCullough+copy.pdf