How do I create cinema-grade videos using AI?

AI just isn’t there yet.

and

I’ve tried out several of the tools that claim to produce ‘cinema-grade’ video.

HBO and CNN owner Warner Bros Discovery to split in two - BBC

You can use AI in developing your cinema-grade video, provided you have the skills and equipment and budget to do the other bits. To give you a picture of what this means, a Hollywood film costs about $1 million per minute of final footage.

All I can say is, the people who claim that have evidently never been to the cinema.

think it is nonetheless cheesy

Chinese-Owned Company Halts Work on Factory to Make Batteries in U.S. - WSJ

You’ve probably seen the clips on YouTube claiming to be [name of famous film] in 1950s Technicolor, or similar. If you watch them for two minutes you will

Things are improving fast, but I would suggest we are at least five years away from AI being able to produce a full-length cinematic release at cinema quality. In a year, you may see the first AI-rendered 3-minute short that’s actually good enough for a theatrical release, but it will still be coming from people who already know how to make films.

despair as to why they can’t keep the characters similar from one shot to the next.

Why is my vagina swollen, it’s very itchy. I had sex we used protection, but day after it felt like my insides had a heartbeat as well as itching, the pulsing has went away but it is still itchy and my discharge is yellow, i'm 15, what could it be?

be impressed that what they’ve made is possible

At the moment, you can’t.