#1 Violence: Yes... it is a movie about war

#2 Action: Yes... see #1

#3 Sex: Yes... see #1

#4 Rock n Roll: Yes - kick ass audio (the theater we saw it in practically had our ears bleeding by the end of the movie)

This movie was INCREDIBLY well done - cast, characters, plot, action, and visually stunning (think LoTR stunning).

Taxman

"Any group is weaker than a man alone unless they are perfectly trained to work together."
- Robert A. Heinlein, Starship Troopers