The use of AI in 'The Brutalist' sparked controversy, but the reality is that CG and digital effects have long been changing actors' performances.

In fact, the film’s Oscar chances are currently up in the air, thanks to a recent controversy surrounding The Brutalist’s use of Artificial Intelligence. Don’t get the big deal? Here’s what you need to know before you start placing bets in your Oscar pool.

Conclave, depicting intrigue at the Vatican and starring British actor Ralph Fiennes, has eight nominations including Best Picture. A Complete Unknown, the biopic of Bob Dylan played by Timothee Chalamet, also has eight and is in the running for Best Picture.