Savoy theatre, LondonState-of-the-art animatronics, imaginative staging, fabulous performances and some marvellous songs about marmalade make for an evening that will fill you with joy and melt your heart Here is the Peruvian bear as we have never seen him before " or so we are led to believe from the marketing of this musical, which is based on the beloved 2014 film, based on Michael Bond's beloved books. But this …