The phrase "massive blockbuster" refers to a highly successful and widely popular movie that attracts a large audience and makes a lot of money at the box office. Full definition
We talk about small indie games like Firewatch to massive blockbusters like Uncharted 4, and pretty much everything inbetween. (quitorcontinue.com)
While massive blockbuster action games for teenage boys still exist, so do small mobile games for a more general audience, educational games for training and the classroom, and little personal games made by individuals more concerned with expressing an idea than making a huge profit. (theconversation.com)
Sure, massive blockbusters with ensemble casts are a dime a dozen, but the disaster movie genre isn't what it used to be. (slashfilm.com)