So far, audiences have been ripping the sequel apart on Rotten Tomatoes, and critics also have mixed to negative thoughts on the Joker follow-up. On top of all that, Todd Phillips’ musical movie is now on track for what’s looking like a very disappointing showing at the box office.

Joker: Folie à Deux” is falling flat after earning a “D” CinemaScore, the lowest grade ever from the research film for a comic book movie. The previous record holder was 2015’s “Fantastic Four,” which received a “C-” CinemaScore.

Joker: Folie à Deux has falls flat at the box office after earning an "unprecedented" D CinemaScore. Th latest rating makes the film the lowest-ever scoring comic book film. 2015's Fantastic Four film was the last to hold the record after it received a "C-.