this be a absolutely masterful stroke of genius by paul thomas anderson the writer or director of this movie . it really examine the plus and minus of the world of porn and consequence for your action live in a world literally fuel by sex and drug and and rock n roll . only of the fine cast assemble with mark wahlberg and burt reynolds and heather graham and julianne moore and william h. macy and philip seymour hoffman and don cheadle and philip baker hall and and others .