It's worth noting that some of my favorite moments in the films came from PJ/Walsh/Boyens.
For example, I prefer Boromir's final words in the movie, accepting Aragorn as King with his final breath. And the Lighting of the Beacons doesn't happen in the book, yet it makes for an amazing scene cinematically.
Gandalf fighting the Balrog happens "offscreen" in the book, but was an awesome way to open TTT movie.
Sam's speech at the end of TTT. Etc.
For example, I prefer Boromir's final words in the movie, accepting Aragorn as King with his final breath. And the Lighting of the Beacons doesn't happen in the book, yet it makes for an amazing scene cinematically.
Gandalf fighting the Balrog happens "offscreen" in the book, but was an awesome way to open TTT movie.
Sam's speech at the end of TTT. Etc.