The best playwrights have an antenna-like ability to pick up, and respond to, the new conflicts and fault lines that appear in society. Over the past five or so years, the antagonism between the baby-boomer generation, who are now parents with everything, and their kids, who have nothing but debts, has increasingly intensified. And no play articulates this conflict better than Mike Bartlett’s latest, which opened last night, in a production starring Victoria Hamilton and Claire Foy.

Everything that’s best about the opening episode of Paula Milne’s White Heat, a decade-straddling saga of seven friends who begin as flatmates in 1960s London, is encapsulated in its Hartley-quoting title, The Past Is a Foreign Country. For estranged friends Charlotte (Juliet Stevenson) and Lily (Lindsay Duncan) it’s also a country fraught with unresolved tensions and deeply painful secrets, and one that they’re forced to revisit after a death brings the old group back together in the present day. 

You remember Upstairs Downstairs – the lavish 2010 period drama-cum-soap based around servants and their masters that had the misfortune of not being named Downton Abbey. Making its entrance some three months after ITV’s series despite being filmed first, Upstairs played like the indignant, overshadowed elder sibling to Downton’s effervescent, effortlessly successful young upstart.

There's quite a bit to admire in DR Hood's debut feature. There's the cast for a start, headed by nascent superstar  Benedict Cumberbatch alongside Brit-dram It-girl Claire Foy. Beguiling, too, is the piece's setting in the fenlands of East Anglia (quite near Mildenhall airbase, one would guess, judging by the eerie shots of American aircraft drifting overhead).

Sarah Waters’s highly praised novels have marched from the page to the screen with regimental regularity and no apparent sacrifice in quality. Tipping the Velvet and Fingersmith, with their big Victorian brushstrokes, were built for television no less than Dickens is. With The Night Watch, adapted last night, her subject was still the love that dare not speak its name. But two things were different. This time Waters’s sweeping saga was compressed into a single film.

They've remade everything else, so what took them so long to get around to Hawaii Five-0? Maybe the exotic Hawaiian locations of JJ Abrams's Lost helped to trigger flashbacks of Steve McGarrett & co, which would explain why Abrams's henchmen Alex Kurtzman and Roberto Orci are co-producers of the new Five-0. And why Daniel Dae Kim, who played Jin in Lost, reappears here as Chin Ho Kelly.