The script potential score of American Graffiti is 0.64, a blockbuster (predicted 67-81MM; actual 115MM)

American Graffiti’s poster copyright belongs to Universal Pictures

The script of American Graffiti will appeal to 18.18 – 22.22% of the population

Any story is the quest to fulfil a human desire. We have identified universal quests for every human desire. These universal quests reveal the invisible plot structure of stories. An analysis of Blockbuster, Hit & Flop plots led to the discovery of Mythosis Code. The Code reveals the story principles shared by all Blockbusters. We use the Code to estimate and unlock a story’s Blockbuster potential.
American Graffiti’s script interweaves the tales of Noah & Karn
Even though the plot structure of American Graffiti uses 6 universal quests it is loose since the quests aren’t well interwoven.

96% events in American Graffiti are borrowed from 6 mythological tales

At Mythosis, we have identified 32 mythological tales. Each mythological tale uniquely represents a human quest to fulfil a desire. These tales are the super set of thousands of tales across cultures.
We have codified the events of each mythological tale. Every tale has 5 major arcs. Each arc has a sequence of events. These events culminate into a major event. Here is the mapping of each character’s quest to the major events in their respective mythological tale.

Quest 1: Curt mirrors 33% of Eve’s quest for Curiosity (marginally below threshold)

Curt’s desire for Curiosity stems from the need to explore. The tale of Eve from Abrahamic mythology is the universal unfulfilled quest for Curiosity.
In American Graffiti, Curt borrows from the Abrahamic mythological tale of Eve

Quest 2: Steve mirrors 52% of Valmiki’s quest for Accumulation (above threshold of 35%)

Steve’s desire for Accumulation stems from the need to collect & own. The tale of Valmiki from Hindu mythology has a robust expression in Dicken’s character of Scrooge which is the unfulfilled universal quest for Accumulation.
American Graffiti, Steve borrows from the Hindu mythological tale of Valmiki

Quest 3: Terry mirrors 48% of Innana’s quest for Curiosity (above threshold of 35%)

Terry’s desire for Curiosity stems from the need to explore. The tale of Innana from Sumerian mythology is the universal fulfilled quest for Curiosity.
In American Graffiti, Terry borrows from the Sumerian mythological tale of Innana

Quest 4: John mirrors 31% of Noah’s quest for Preservation (marginally below threshold)

John’s desire for Preservation stems from the need to survive a threat. The tale of Noah from Abrahamic mythology is the universal quest for Preservation.
In American Graffiti, John borrows from the Abrahamic mythological tale of Noah

Quest 5: Carol mirrors 32% of Karn’s quest for Acceptance (marginally below threshold)

Carol's desire for Acceptance stems from the need for approval from others. The tale of Karn from Hindu mythology is the universal quest for Acceptance.
In American Graffiti, Carol borrows from the Hindu mythological tale of Karn

Quest 6: Falfa mirrors 16% of Ravan’s quest for Power (below the threshold of 35%)

Falfa’s desire for Power stems from the need to dominate others. The tale of Ravan from Hindu mythology is the universal quest for Power.
In American Graffiti, Falfa borrows from the Hindu mythological tale of Ravan