Shortly after my rave review of McMafia eight weeks ago, I got a long message from an old friend chastising me for being so horribly wrong. Could I not see that the series was boring, convoluted and badly acted? Was I aware of how many better series there had been on Amazon and Netflix recently because, if I wasn’t, she could give me a few recommendations…

Several other people wrote to me in a similar vein and I felt terrible.