Tarantino's surprisingly warm fantasy mash-up of California dreamin' and arthouse B-movie revenge fantasy, Once Upon a Time...in Hollywood, is dreamy but sacrifices coherence for the indulgence of changing history.

The legendary director's hotly anticipated ninth film, Once Upon a time... in Hollywood, applies his trademark wit to '60s Hollywood, but ultimately it's an oddly conservative machismo, not inventive filmmaking, that shines through.