want John Nathan-Turner around." Nathan-Turner also received criticism from his former executive producer, Barry Letts, for introducing the question mark motif on Tom Baker's costume. Peter Davison, Colin Baker and Sylvester McCoy all said they were not happy with their wardrobe in the series. Davison disliked what he considered the "designer look" of his cricket attire; Colin Baker didn't approve of the tasteless multi-coloured outfit he was given (as he detailed in the documentaries The Story of Doctor Who and Trials and Tribulations); while McCoy was dissatisfied with his pullover being covered in question marks, which he found "overstated". Writing for The Guardian, Tim Dowling thought it "certainly undermined a lot of his darker scenes". Eric Saward, who joined Doctor Who as script editor in season 19 (1982), had a tumultuous working relationship with Nathan-Turner and quit the programme during production of season 23 (1986). In September 1986, an interview with Saward was published in issue No. 97 of Starburst magazine in which Saward voiced scathing criticism of Nathan-Turner. Nathan-Turner's casting decisions for the central role of the Doctor have also been criticised. Former script editor Terrance Dicks said of the three actors he cast: "The magic wasn't quite there." Former producer Philip Hinchcliffe claimed that, following Tom Baker's departure, the series "became a bit pantomime for me" and that Baker's successors lacked the "moral conviction" the earlier actors brought to the role. Eric Saward disagreed with the casting of Colin Baker in particular, saying he lacked "the energy and eccentricity that the part calls for", and complained that Nathan-Turner hadn't discussed casting decisions with him. Saward was also unhappy with the casting of Bonnie Langford as Mel Bush, saying: "I don't think she can act, let alone bring anything to the show." Terrance Dicks was particularly scathing of Nathan-Turner's production of Doctor Who during an interview in 2013: "There was a decline, without a doubt. I think the people working on it, particularly John Nathan-Turner, were not fit for purpose, as it were. Colin Baker, for example, never got a chance with that silly costume, which I thought was a great shame. I was sorry, but I wasn't surprised when they took it off." However, composer and audio engineer Mark Ayres made an impassioned defence of Nathan-Turner on the DVD commentary for The Greatest Show in the Galaxy, stating: "John gets a lot of criticism as a producer but