How Do Jackson's Lord of the Rings Characters Compare To Tolkien's?

Illustration for article titled How Do Jackson's Lord of the Rings Characters Compare To Tolkien's?

When it comes to personality traits, how does J.R.R. Tolkien's Gandalf compare to Peter Jackson's movie version? An IBM researcher used the company's artificially intelligent Watson computer system to crunch the data and find out.


Watson is probably best known for wiping the floor with former Jeopardy! champions Brad Rutter and Ken Jennings during a 2011 title match. But the sophisticated computing system is good at more than gameshows. It's also been used to concoct novel fusion recipes for food trucks, study brain cancer, and, most recently, evaluate the cognitive and social characteristics of Lord of the Rings characters.

Vinish Misra, a research staff member with IBM's Watson group, used the computer's User Modeling feature to evaluate the personality traits of LotR characters, based on dialogue uttered by those characters in Peter Jackson's films and J.R.R. Tolkien's original volumes. In the end, Watson highlighted differences not just across a range of characters, but between individual characters' literary and cinematic depictions. The chart featured below compares Tolkien's characters to their Hollywood counterparts. "Traits in red have significantly increased emphasis in the films, and traits in blue have significantly increased emphasis in the books," explains Misra in a blog post describing his methodology:

Illustration for article titled How Do Jackson's Lord of the Rings Characters Compare To Tolkien's?

Some highlights:

  • Readers have noted in the past that book Gandalf is all confidence and power as compared to his film counterpart. Watson confirms that his character was indeed "nerfed" by Jackson: going from book to film, extraversion and assertiveness go down while cautiousness and neuroticism go up.
  • Book Denethor's more regal qualities are diminished in the films, while his moodiness and anxiety is emphasized.
  • Legolas has an artistic, eloquent streak to him in the books.
  • This is muted by Jackson, who prefers a competent and forthright Legolas. Aragorn is indeed less alpha in the films than in the books.

In the past, Watson's User Modeling feature has been used to perform linguistic analysis on things like e-mail, text messages, and tweets. Here, the data source is none other than Tolkien's novels, themselves, and the screenplays to five out of six of Peter Jackson's LotR films. "We have easy access to every line of dialog spoken by every character in every book and every film," writes Misra.

The Internet is awash with opinions about character traits in Tolkien's books, and even more, it seems, about how faithfully their qualities are reproduced in Jackson's films. Ian McKellen's portrayal of Gandalf, for example, tends to be regarded as more affable than his literary counterpart. What Misra's analysis does is elevate this common observation to a plane of data-driven objectivity seldom encountered in your standard Internet forum.


In another analysis, Misra mapped characters from Jackson's films relative to one another across a variety of personality spectra:

Given a collection of text produced by an individual, Watson User Modeling produces personality scores for each of a few dozen personality "facets." These scores, however, are only meaningful in relation to the personality scores from other individuals… As such, instead of reporting the raw scores, I report the ranking of characters for each personality trait.


One handy outcome of this relativistic comparison method is that it accounts for what Misra calls "systemic differences in style of writing between screenplays and novels." For instance, Misra says one general trend is that "characters on film may tend to score higher in extraversion than those on the page." In theory, Misra says, measuring personality facets as a ranking among characters will correct for these systemic differences, along with any differences in style that might emerge when contrasting Tolkien's work with that of Jackson, Guillermo del Toro, Philippa Boyens, and others who contributed to the films' screenplays.

That's a pretty bold claim, and while I'm not entirely sure it holds up, it does seem to make his ranking of character traits in Jackson's films more compelling. "I only report those personality traits whose ranking shifts significantly between page and screen for a given character," he writes. The result is a series of 14 personality spectra with some pretty fascinating character comparisons. Here, for instance, are the self-conscious/shameless and anger/calm spectra:

Illustration for article titled How Do Jackson's Lord of the Rings Characters Compare To Tolkien's?

Check out the other 12 spectra, more technical details, and the rest of Misra's analysis, here.


You left out Peregrin "Pip" Took, in my humble opinion one of the most important characters in the story. At the end he fights off ruffians:

Your day is over, and all other ruffians'. The Dark Tower has fallen, and there is a King in Gondor. And Isengard has been destroyed, and your precious master is a beggar in the wilderness. I passed him on the road. The King's messengers will ride up the Greenway now not bullies from Isengard.

'The man stared at him and smiled. 'A beggar in the wilderness!' he mocked. 'Oh, is he indeed? Swagger it, swagger it, my little cock-a-whoop. But that won't stop us living in this fat little country where you have lazed long enough. And' – he snapped his fingers in Frodo's face – 'King's messengers! That for them! When I see one, I'll take notice, perhaps.'

This was too much for Pippin. His thoughts went back to the Field of Cormallen,and here was a squint-eyed rascal calling the Ring-bearer 'little cock-a-whoop'. He cast back his cloak, flashed out his sword, and the silver and sable of Gondorgleamed on him as he rode forward.

'I am a messenger of the King,' he said. 'You are speaking to the King's friend, and one of the most renowned in all the lands of the West. You are a ruffian and a fool. Down on your knees in the road and ask pardon, or I will set this troll's bane in you!'

The whole story is about ordinary people rising up to defeat evil, and in the process becoming extraordinary. Nothing will ever forgive Jackson for leaving this scene out of the movie.