The American Berlin-based artist brings her first solo exhibition to the UK

Like Paranormal Activity, End of Watch uses "found footage".

David Ayer DVD/Blu-ray (109mins)

LA cop movies, with their gritty downtown drug busts and sun-drenched shots of palm trees, are an integral part of American cinema. And David Ayer should know - he has made several, his first being Training Day, which he wrote and which won Denzel Washington an Oscar, and the latest of which is End of Watch, which he wrote and directed.

Christmas books of the year

Need a severed head in a box? He's your man. Not sure if rape and murder are appropriate for a blockbuster? Let David Fincher convince you. James Mottram meets the owner of Hollywood's darkest mind, as he takes on the US remake of 'The Girl with the Dragon Tattoo'

Duncan Jones's loopy sci-fi thriller makes little or no sense, towards the end especially, but it is such enormous fun and the acting is so thoroughly committed that it hardly matters.

"Despite the potential boredom in the character reliving the same eight minutes, I was surprised how quickly the end of the film seemed to come. Don't go looking for something deep, just go along for the 90-minute ride. Good value, good-looking entertainment."

The culinary and celebrity worlds have been drooling in anticipation of the release of Gwyneth Paltrow's first cookbook since the Hollywood actress appeared on the cover of US Vogue back in August prepping some grub in her New York kitchen.