Here's a breakdown:
* Based on: The movie is based on the autobiography "Blow: How a Small-Town Kid Became the Biggest Cocaine Smuggler in the World" written by George Jung himself.
* Creative License: Like many movies based on true stories, "Blow" takes creative liberties with the timeline, characterizations, and events. Some details are exaggerated or completely fictionalized for dramatic effect.
* Historical Accuracy: While the movie captures the essence of Jung's story and the drug trade of the 1970s and 80s, it's not a documentary. It's important to keep that in mind when assessing its accuracy.
Overall, "Blow" offers a glimpse into the world of drug smuggling and George Jung's journey, but it's not a completely accurate or objective account.