James Graham (@mrJamesGraham) writes plays for fringe venues that quickly transfer to huge auditoriums. This House, which began life in 2012 in the Cottesloe Theatre in London, sold out the flagship Olivier when it moved. Will something similar happen to Privacy, James’s almost-autobiographical journey through the internet? Probably. The version I saw at London’s Donmar Warehouse was witty, very accessible (ideal for school trips and citizenship classes), and turns the internet in general – and social media in particular – into a sort of politically chilling stage magic act. Right now the core of the piece – the disintegration of a personality when it’s continually second-guessed by all-seeing but unthinking machines – lies buried under a lot of stage business. (Much is made of a super-secret dramatic reversal that does not work at all.) But James means to keep the play abreast of current events so there’ll be plenty of time to iron out the wrinkles. Here’s the booking page, if you’re tempted: Privacy deserves a public.