As a fan of online literature, I don't have the ability to watch movies and dramas. However, based on my knowledge of online literature, I think the worst movies and TV series are those with complicated plots, chaotic character settings, and flawed logic. These works often lacked logic and cohesiveness, making it impossible for the audience to understand the development of the plot and the motives of the characters. At the same time, the violence, gore, and erotic content in some works were not suitable for all audiences and might cause discomfort to some people.