Paddington
As a childhood fan of the animated TV series, I was instinctively against this film when it came out last year - it just looked wrong, with the cgi bear, and too much 'action' etc. But my wife has been desperate to see it for ages, so Father Christmas popped the DVD in her stocking and we watched it yesterday evening and... I bloody loved it. Laughed out loud several times, really sharp script and very well acted throughout. And I adored the style of it, with the dolls' house gimmick and the calypso band. Really very good indeed.
It can't compare to the TV series, which holds a special place in my heart, but it deserves to be judged on its own merits.