A beats pill? Accents? You are so right, that is TH all over! (That video JVR put on his Instagram of TH playing with a beats pill, which I bet he had never seen before JVR showed him one; that GQ shoot where he did all the accents). Not sure if I would have liked it - it would either have been brilliant or terrible.
BTW Mark Shenton, who reviews for the Stage, has expressed surprise that critics for the Times, Telegraph and Guardian all got tickets for the first night. The Guardian rather sententiously says at the bottom of the Billington review that the tickets were "obtained by the Guardian through the ballot." I'd have thought that was both true and misleading: yes, obtained through the ballot, but achieved by making every person in the office enter and promise to take Billington if they got a ticket.