Brett Morgen, who directed The Rolling Stones' film Crossfire Hurricane, is talking a big game about his upcoming Kurt Cobain movie.

Morgen has already said he wants to make the project about the late Nirvana frontman unlike a standard documentary. And now he tells NME,  "We're hoping the Cobain film, that'll hopefully be released in 2014, will be this generation's The Wall –- a mix of animation and live action that'll allow the audience to experience Kurt in a way they never have before. It's very ambitious."