John Lewis' Christmas ad The Man on the Moon is undoubtedly a beauty, but Sainsburys may just have out-charmed them this year. Judith Kerr, author of The Tiger who Came to Tea has resurrected Mog, another of her famous characters for a one-off festive story narrated by Emma Thompson. The clumsy cat, who's been brought to life with CGI, causes havoc in the Thomas household, almost ruining Christmas, but there's a heartwarming twist in the tale.
Well played Sainsos, you just won Christmas.
