Former Manchester United manager Tommy Docherty is still unconvinced by Jose Mourinho's time at Old Trafford despite the Portuguese leading a Red Devils revival this season.
United secured a 2-0 win on Monday night over West Ham United in London to see the club go 13 games unbeaten, the longest streak since March 2013 when Sir Alex Ferguson was still at the helm.
A total of seven consecutive wins see the Red Devils sitting in sixth place, 10 points behind league leaders Chelsea.
"He's done okay, but if he were made of chocolate, he would eat himself," Docherty told the Evening Times.