"Hit movies" are films that achieve significant commercial success and popularity among audiences. These movies often feature engaging stories, strong performances, and high production values. They can span various genres, including action, comedy, drama, and romance, appealing to a wide range of viewers. Factors contributing to a movie's status as a hit include effective marketing, star power, and positive reviews. Examples of hit movies include Avatar, Titanic, and The Avengers, which not only earned substantial box office revenue but also left a lasting impact on popular culture and the film industry.