i made a 90-sec Hollywood-style

i made a 90-sec Hollywood-style motorcycle chase short, completely 100% AI-generated. Two riders, five pursuers, one packed highway. No crew, no stunts, just Seedance 2.5 and a very detailed prompt "bible" to keep 5 bikes chasing in the right direction. The hardest part wasn't the visuals, it was physics. Seedance 2.5 kept putting the chasers IN FRONT of the getaway bike instead of behind it. Then i had to engineer a whole camera system + spatial rules to fix it. Then redesigned the ending after gunfire got flagged by moderation.

what i have finally had peace with is; AI filmmaking is 90% prompt engineering. also, check the comment section below to see my process video of how i made this.