Great movie. From anti-gun lawyer he becomes ...
The pro gun-toting masked man!
This kind of character development is what movies are all about.
Most impressive is the inherent logic behind John Reid's transformation. It isn't one traumatic event that changes him per the Hollywood norm, but several. The end result is a rare character arc filled with purpose and meaning behind it. This is an extremely well-written film. Especially compared to most so-called "blockbusters."
Why does this young city lawyer change into the masked Lone Ranger character we see in the film's breathtaking climax?
The answer can be found in the series of traumatic events the character experiences during the course of the film. Events that shatter his educated idealism, yet reinvigorate his passion and resolve for JUSTICE.
The traumatic events that change John Reid are (in chronological order)...
1. Witnessing his brother's brutal murder.
2. Being shot and left for dead himself.
3. The kidnapping of his brother's widow and her young son by the same outlaw gang that murdered his brother.
4. Discovering that his brother's murder was more than just an outlaw settling an old score, but part of a larger insidious plot by a respected industrialist to break a peace treaty with the Natives, massacre the tribes, and expand the Transcontinental railroad through Indian territory. John's brother, Dan, had been a defender of the peace treaty from the Native perspective. Eliminating Dan and staging fake Indian raids on white settlements was the easiest way to break the treaty, so the railroad could be expanded.
5. Facing execution by firing squad and knowing the Natives were being massacred for crimes they didn't commit. John uncovering the villain's plot had to be eliminated like his brother Dan.
Those five traumatic events dramatically changed the anti-gun lawyer John Reid at the beginning of the film into the gun-toting Masked Man at the end. One of the best character arcs in modern cinematic history. A change not for cinematic convenience, but a change that is logical, purposeful, reasonable and plausible! The viewer witnessing not only the change from beginning to end, but the causes along the way.
Those who don't want genuine character development in film, but want a title character who never changes, never develops (according to any sort of logic) can always re-watch the movies in their Steven Seagal DVD collection.
This is great screenwriting and a fantastic epic adventure film.