“But that’s what they’re paying for!” replied my son as we, a little shellshocked by the previous three hours, skirted Trafalgar Square on the way home. I had reservations about some key components of the alchemy that produces great theatre, but none about the spectacle, even more impressive (as we subsequently agreed) than the big Cirque du Soleil extravaganzas that cost a helluva lot more for a seat in Vegas.

“It’s nothing like Christmas,” Rachel (Amy-Leigh Hickman) hisses at her brother David (Kishore Walker). She’s trying to wrangle her family into their first ever Diwali celebration, but everything’s going wrong. Her dad Yash (Bhasker Patel) is getting on far too well with her boyfriend Matt (Jack Flammiger). And to top it off, mum Ruth (Catherine Cusack) has found everything but the most important item on Rachel’s meticulous shopping list: the matches.

The Comedian runs, bounces even, onto the stage. The audience immediately applauds. He seizes the mic and makes self-deprecatory gestures. Then he rubs the mic stand suggestively. We laugh. When he turns around we can see a laughing mouth printed on the back of his shirt. It’s Samuel Barnett – former history boy and star of stage and screen – and the audience instantly warms to him. He’s that kind of guy.

Four centuries on from the publication of the First Folio, is there anything new to be said about William Shakespeare?

Well, the fact that there is nothing old to be said about him (very little is known about the life of the glover’s son from Stratford) means that there’s always something new, as the evidence to gainsay any claim is minimal. Tedious conspiracy theories aside, it’s the kind of paradox the man himself might have appreciated.

You really don’t want to pick up The Time Traveller’s Wife in a game of charades. Half the clock would be run down just showing that it’s a novel, a film, a TV series and a musical.

A middle-aged man, expensively dressed and possessed of that very specific confidence that only comes from a certain kind of education, a certain kind of professional success, a certain kind of entitlement, talks to a younger woman. Despite the fact that she isn’t really trying, she’s attractive, bright and just assertive enough to weave a spell of fascination over men like him, with a tinge of non-dangerous exoticism evidenced by her East European accent to round things out.

As Christmas looms, ’tis the season for comedy. And even the traditionally austere Royal Court feels obliged to join in. So here we go again with the same team — writer Rory Mullarkey and director Sam Pritchard — who brought the colourfully cartoonish Pity to this venue in 2018.

Rarely has a play's opening been so opportune. Just when it looked as if the West End was slipping into decline, along comes the smart, shrewd Backstairs Billy to allay mounting fears of late that the commercial theatre had lost all sense of quality control. (The offending titles know who they are.)

There’s only a couple of things you need to know about playwright Richard Bean: he started out as a stand-up comic, and he comes from Hull. Oh, and he wears Hawaiian shirts to press nights. So that’s three things. Oh, and that his masterpiece One Man, Two Guvnors (a populist farcical version of Carlo Goldoni’s Servant of Two Masters) was a global megahit.

Journalism is a despised profession. And when you consider the story behind the interview that Diana, Princess of Wales, gave to BBC journo Martin Bashir in 1995 you can see why. As anyone who follows current affairs knows, it has been revealed that Bashir used less than honest methods to get this scoop and the whole sorry process has once again thrown an ugly light on the BBC as an institution.