Up to now, though, the contributors have been largely white and male. This is particularly true of Rotten Tomatoes' "Top Critics," reviewers employed by mainstream publications. While some studios like Comcast Corp.'s Universal Pictures have made commitments to diversifying their directors, casts and crews, the ranks of movie reviewers have barely shifted.
In the horror genre, "Women don't have much of a voice," McGrew said. "There has to be opportunities to allow new voices to come in."
Rotten Tomatoes said that of the 600 new critics, freelancers account for 60 per cent and 10 per cent publish via YouTube or podcasts. Of the 100 or so publications that have Top Critics status, only 30 per cent of their contributors are women. In all, the company has about 1100 unaffiliated individual reviewers, with about 42 per cent women. The website is also working to increase the ethnic diversity of its lineup, but hasn't surveyed its ranks on that basis. (Of course, if publications and news organisations diversify their ranks as well, that will help the effort.)
Nearly all the newly added reviewers surveyed by Rotten Tomatoes said that becoming a so-called Tomatometer-approved critic has helped "amplify and legitimise" their voice; 73 per cent saw an increase in web traffic, views and social-media following.
But gender and ethnicity aren't the only hurdles reviewers have to clear. Some are financial. The cost of attending high-profile film festivals can be prohibitive for independent critics. They also have to gain access to the free screenings that major publications enjoy.
To help these newest critics, Rotten Tomatoes' parent company — the ticketing website Fandango — is committing another US$100,000 next year to support diversity at festivals and industry inclusion initiatives. Fandango itself is owned by AT&T's Warner Media and Comcast Corp.'s NBCUniversal.
With its growing influence among film fans, Rotten Tomatoes has taken other steps in recent years to make the site fairer. It changed its audience ratings to stop so-called review bombing, in which films with more women and minorities were flooded with negative commentary. Captain Marvel and Black Panther were among the movies targeted. Now people trying to submit an audience review have to prove they've seen it.
As a newly recognised Rotten Tomatoes contributor, Hanna Flint will head to the Toronto Film Festival next month knowing her reviews will automatically appear on the site for the first time in her eight years covering the entertainment industry — and be included in the site's all-important Tomatometer.
Back in May, the London-based writer of Tunisian descent found herself scrolling through Rotten Tomatoes to find a review of Walt Disney Co.'s live-action Aladdin from a critic from South Asia, the Middle East or North Africa. She put a call out on Twitter, but found very few, and ultimately raised this lack of diversity with the website.
"As much as film is diversifying, film criticism has to respond to that and reflect that," Flint said. "As a reader of reviews, I look for someone who is like-minded, as a woman and a woman of colour. It's nice to be that person for other people, but I want other people to be that person for me."