
Battle of the Helm's Deep... They gave exactly what I want...
It's just so same like in the book...
Actually, there are some rather stark differences between the film and the book in concerns to the Battle of the Hornburg.
Helm's Deep and Pelennor Fields were both good pieces of cinema. But I think a person would have to be a little delusional to say that either one was a near-exact or even a very-close mirror of the events in the book. For my tastes, I think PJ went a little too 'Hollywood' with the battle-scenes in the LotR film trilogy. Legolas being the equivalent of a machine gun, for instance.
Overall, I find there are just too many absurdities in those films for me to -really- enjoy them.