A film review: Once Upon a Time in Hollywood (2019) The latest Quintin Tarantino film is slick; as you’d expect. It’s a tad bizarre at times; as you’d expect. And it’s a very entertaining way to spend nearly three hours. Rick Dalton (Leonardo DiCaprio) is an ageing actor with a serious drinking problem. His best days, when he stared in top TV shows such as a The Bounty Hunter…