Plot hole: Grewishka sneak-attacks Alita using his weapon from outside the window. How in the world was the hulking behemoth just standing outside the window without Alita noticing? He surely couldn't have tiptoed into that spot after she arrived, he makes a ruckus for every step he takes. (01:47:10)
Alita: Battle Angel (2019)
2 plot holes
Directed by: Robert Rodriguez
Starring: Jennifer Connelly, Mahershala Ali, Rosa Salazar
Continuity mistake: When Alita is playing the street version of motor ball she knocks over Tanji. In the next shot Tanji is following her in the pack as she scores, then the shot switches back to him on the ground.
Alita: I don't mean to be rude, but am I supposed to know you?
Dr. Dyson Ido: Actually we haven't met.
Trivia: James Cameron originally intended to direct the film, and began work on it way back in 1995. He kept pushing it back, as he felt the technology to make the film hadn't been perfected yet, and also because he became attached to several other projects in the meantime. Eventually, Cameron relinquished the director's seat to Robert Rodriguez and instead focused on writing and producing the film. The film was finally released in 2019... twenty-four years after Cameron started work on it.