system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why do blockbuster movies like Avatar and End Game have there success measured in terms of money made instead of tickets sold, wouldn’t that make it easier to compare to older movies without accounting for today’s dollar vs a dollar 30 years ago?
gpt
Industry news focus on money because studios want to make money off releasing the film. The amount of money made versus the amount of money spent on making and marketing the film is what people in the film sector are interested in. It's not supposed to be a scientific comparison, and not relevant for whether the movie is good of course.