As much as I love Jean, some of the creators have written her as being quite problematic on a few occasions. Jean saw Ororo as a slave when she was the Black Queen and being manipulated by Mastermind. In the issue where they reveal Jean and Misty Knight are roommates, Jean mimics Misty's African American dialect while they are talking to each other. Even in that backup story with the dolphins, Jean kind of talks down to Misty. One of the worst offenses is when Jean turned Frenzy into a minstrel show of sorts in Eve of Destruction.