Justice League’s Rotten Tomatoes score won’t be revealed until opening day on Thursday.
According to The Hollywood Reporter, the reason for the delayed reveal of the aggregate review score is because of Rotten Tomatoes’ new Facebook show See It/Skip It.
In order to entice people to watch the show, which airs late Wednesday night, the aggregate review score for a particular film or TV series is delayed so it can be unveiled at the end of See It/Skip It. The score is then posted on the Rotten Tomatoes website the following day on Thursday.
Source:: IGN -Reviews